BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Iffy Books  |  404 S. 20th St., PHL - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://iffybooks.net
X-WR-CALDESC:Events for Iffy Books  |  404 S. 20th St., PHL
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20240310T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20241103T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20250309T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20251102T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20261101T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250705T103000
DTEND;TZID=America/New_York:20250705T120000
DTSTAMP:20260413T151316
CREATED:20250628T150059Z
LAST-MODIFIED:20250628T150111Z
UID:10002702-1751711400-1751716800@iffybooks.net
SUMMARY:📡 Meshtastic 101
DESCRIPTION:Join us for an introduction to Meshtastic\, an application that lets you send private text messages over the air using pocket-sized LoRa radio transceivers. We’ll show you how to flash the latest Meshtastic firmware to the device\, customize the settings\, and start chatting with your friends. \nHere’s a link to our zine on LoRa + Meshtastic.\nRegister:\nRegistration for this event is now closed. We'll offer it again soon! \n   \n 
URL:https://iffybooks.net/event/meshtastic-class-july-5/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2023/06/Meshtastic_logo.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250703T190000
DTEND;TZID=America/New_York:20250703T210000
DTSTAMP:20260413T151316
CREATED:20250622T174137Z
LAST-MODIFIED:20250622T174243Z
UID:10003320-1751569200-1751576400@iffybooks.net
SUMMARY:📚 Capital Reading Group
DESCRIPTION:Join us for a discussion on Marx’s Capital. For July 3rd we’re reading ‘Machinery and Large-Scale Industry.’ \nWe’re reading Paul Reitter’s recent translation (Princeton University Press\, 2024).
URL:https://iffybooks.net/event/marx-capital-july-3/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/jpeg:https://iffybooks.net/wp-content/uploads/2024/09/Detroit-Industry-north-wall-detail-scaled.jpg
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250703T130000
DTEND;TZID=America/New_York:20250703T160000
DTSTAMP:20260413T151316
CREATED:20250525T153405Z
LAST-MODIFIED:20250525T153842Z
UID:10002976-1751547600-1751558400@iffybooks.net
SUMMARY:❤️ LED Heart Soldering Class
DESCRIPTION:Come out and get some soldering practice! This time we’re making a heart-shaped board with 22 LEDs\, using an oscillator circuit to dim and brighten them at the speed you choose. \nThis project is ideal for folks who have soldered at least once before. Beginners are welcome to join us\, but it may take you more than one session to finish. Working with a friend is encouraged! \nThe kit you’ll need to complete this project costs $5.50. We’re suggesting a $10–$25 donation for the class\, no one turned away for lack of funds. \n➡️ Link to instructions \n \nRegister:\nRegistration for this event is now closed. We'll offer it again soon!
URL:https://iffybooks.net/event/led-hearts-july-3/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/gif:https://iffybooks.net/wp-content/uploads/2025/01/Heart_LED_Kit-1.gif
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250703T111500
DTEND;TZID=America/New_York:20250703T123000
DTSTAMP:20260413T151316
CREATED:20250601T035103Z
LAST-MODIFIED:20250620T231240Z
UID:10003036-1751541300-1751545800@iffybooks.net
SUMMARY:🎲 Pico Game Timer & Dice Workshop
DESCRIPTION:Learn to make a programmable game timer and dice with a Pi Pico microcontroller! First you’ll solder six LEDs\, two switches\, and a vibration motor to the board’s GPIO pins. Then you’ll install and customize the CircuitPython code that makes it work. No experience needed! \nYou’ll need to buy a kit for $9 to complete this project. Here’s what’s included: \n• RP2040/Pi Pico Board\n• 6 LED lights\n• vibration motor\n• 2 push button switches\n• 4 screws\n• 4 spacers\n• wood base \nRegister:\n\n 
URL:https://iffybooks.net/event/pico-timer-and-dice-july-3/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2025/05/Pico_Game_Timer_and_Die_Kit_Circuit_Diagram_sm.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250703T100000
DTEND;TZID=America/New_York:20250703T110000
DTSTAMP:20260413T151316
CREATED:20250527T033041Z
LAST-MODIFIED:20250527T033101Z
UID:10002743-1751536800-1751540400@iffybooks.net
SUMMARY:🎵 Guitar Cable Soldering Class
DESCRIPTION:Join us for a relatively quick and easy soldering workshop\, suitable for total beginners! You’ll strip some wires and solder 1/4-inch plugs to the ends\, creating your own guitar cable. \nYou can get a kit with 6 inches of cable for $4.25\, or 4 feet for $13.50. We’re suggesting a $5–$15 donation for the class\, notaflof. \nRegister:\nRegistration for this event is now closed. We'll offer it again soon!
URL:https://iffybooks.net/event/guitar-cable-class-july-3/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2025/05/DIY_Guitar_Cable_Glyer_gen.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250702T130000
DTEND;TZID=America/New_York:20250702T160000
DTSTAMP:20260413T151316
CREATED:20250525T151014Z
LAST-MODIFIED:20250525T151026Z
UID:10003066-1751461200-1751472000@iffybooks.net
SUMMARY:🔊 DIY Audio Meter Soldering Class
DESCRIPTION:Join us for another beginner-friendly soldering project at Iffy Books! You’ll assemble a DIY audio meter kit\, which you can use to visualize an audio signal’s amplitude. \nTo complete this project you’ll need to buy a kit for $7.95. We’re suggesting a $5–$20 donation for the class\, no one turned away for lack of funds. We’ll provide soldering irons and solder. \nRegister:\nRegistration for this event is now closed. We'll offer it again soon! \n  \n 
URL:https://iffybooks.net/event/audio-meter-class-july-2/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/gif:https://iffybooks.net/wp-content/uploads/2025/01/DIY_Audio_Meter.gif
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250702T111500
DTEND;TZID=America/New_York:20250702T123000
DTSTAMP:20260413T151316
CREATED:20250706T161506Z
LAST-MODIFIED:20250706T161507Z
UID:10003324-1751454900-1751459400@iffybooks.net
SUMMARY:🎤 Audio Editing with Reaper
DESCRIPTION:Bring a laptop and learn the basics of audio editing! We’ll start by making a recording of a poem as a group\, passing the mic after each line. Then we’ll work on removing silences using Reaper\, a free-to-use digital audio workstation (DAW) that works on Mac\, Windows\, and Linux. \nNo registration needed for this one. See you there! \n 
URL:https://iffybooks.net/event/audio-editing-with-reaper-3/2025-07-02/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/jpeg:https://iffybooks.net/wp-content/uploads/2025/05/REAPER.jpg
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250702T111500
DTEND;TZID=America/New_York:20250702T123000
DTSTAMP:20260413T151316
CREATED:20250601T030333Z
LAST-MODIFIED:20250601T030426Z
UID:10002751-1751454900-1751459400@iffybooks.net
SUMMARY:🎸 Thrash Bot Workshop
DESCRIPTION:We’re making guitar-playing robots with Pi Pico microcontrollers and 360° servo motors! We’ll provide soldering irons and supplies. \nTo complete this workshop you’ll need to buy a kit for $10. Here’s what’s included: \n• RP2040/Pi Pico board\n• 360° servo motor w/ attachments & screws\n• tiny screwdriver\n• micro USB cable w/data\n• 6 header pins\n• guitar string (11″)\n• twist tie wire (5″)\n• pattern for cardboard stand \nRegister:\nRegistration for this event is now closed. We'll offer it again soon!
URL:https://iffybooks.net/event/thrash-bot-workshop-july-2/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2025/05/Servo_Motor.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250702T100000
DTEND;TZID=America/New_York:20250702T110000
DTSTAMP:20260413T151316
CREATED:20250603T053002Z
LAST-MODIFIED:20250603T053012Z
UID:10002946-1751450400-1751454000@iffybooks.net
SUMMARY:🔁 Cassette Tape Loop Workshop
DESCRIPTION:Learn to make physical audio loops with used cassette tapes! No experience needed. \nFor the workshop we’ll be using cassettes with screws in the corners\, which are easier to take apart but less common than the ones fastened with glue. We’ll have regular cassette tapes for $1 each if you want to keep experimenting at home. \nRegister:\n\n  \nStep 1: Choose a used cassette tape. \nStep 2: Rewind the tape and record a minute or two of music\, your voice\, and/or percussion sounds. Then eject it. \nStep 3: At the bottom of the cassette there’s a small area where the magnetic tape is exposed. Use a paperclip or pencil to pull the tape out an inch or so\, then cut the tape with scissors. The recording you just made is now on the smaller spool\, while the bigger spool contains whatever was originally on the tape. \nStep 4: If you’re using a glued-together cassette (no screws)\, carefully separate the plastic shells using a pry tool. Ask the instructor for help. If you have a cassette with screws\, use a tiny screwdriver to unscrew all four corners. \nStep 5: Print and assemble tape loop template. \nStep 6: Cut several 9″–10″ lengths of cassette tape. \nStep 7: Wrap a length of tape around your template tube and attach the ends with a tiny drop of superglue. To avoid using too much glue\, you may want to apply it using the tip of a needle. \nStep 8: Put your loop into a cassette shell and screw the corners together. \nStep 9: Load the tape into a tape player and press play!
URL:https://iffybooks.net/event/cassette-loops-july-2/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/jpeg:https://iffybooks.net/wp-content/uploads/2022/12/basf_cassette_tape.jpg
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250701T170000
DTEND;TZID=America/New_York:20250701T193000
DTSTAMP:20260413T151316
CREATED:20241217T010430Z
LAST-MODIFIED:20241217T011158Z
UID:10001890-1751389200-1751398200@iffybooks.net
SUMMARY:✏️ The Writing Room
DESCRIPTION:Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee\, water\, computer chargers\, notepads\, etc.
URL:https://iffybooks.net/event/write-together/2025-07-01/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2024/12/The_Writing_Room_2025.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250628T160000
DTEND;TZID=America/New_York:20250628T180000
DTSTAMP:20260413T151316
CREATED:20250320T181332Z
LAST-MODIFIED:20250626T222921Z
UID:10002377-1751126400-1751133600@iffybooks.net
SUMMARY:📚 librarypunk podcast taping
DESCRIPTION:librarypunk is live in Philly for the first time ever at ALA Annual Conference!
URL:https://iffybooks.net/event/librarypunk-podcast-june-28/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/avif:https://iffybooks.net/wp-content/uploads/2025/03/librarypunk.avif
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250627T160000
DTEND;TZID=America/New_York:20250627T173000
DTSTAMP:20260413T151316
CREATED:20250524T205857Z
LAST-MODIFIED:20250524T205938Z
UID:10003224-1751040000-1751045400@iffybooks.net
SUMMARY:📶 LoRa Mods: Header Pins & Vibration Motors
DESCRIPTION:Stay tuned for details!
URL:https://iffybooks.net/event/lora-mods/2025-06-27/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250627T130000
DTEND;TZID=America/New_York:20250627T160000
DTSTAMP:20260413T151316
CREATED:20250620T151010Z
LAST-MODIFIED:20250620T151010Z
UID:10003310-1751029200-1751040000@iffybooks.net
SUMMARY:🏠 Host a Website at Home
DESCRIPTION:Join us for the workshop Host a Website at Home! You’ll learn to run a web server using nginx on a single-board computer\, letting you host a website from your home internet connection. \nWe’ll have home server kits available for $52. Here’s what’s included: \n• Orange Pi Zero 3 single-board computer\n• Micro HDMI adapter cable\n• 20W power supply w/ USB-C port\n• 60W USB-C to USB-C power cable (6″)\n• 2 rubber bands\n• zip tie (4″) \nHere’s what you’ll need at home: \n• Monitor or TV w/ HDMI input\n• micro SD card (16GB or larger)\n• Ethernet cable • HDMI cable\n• USB keyboard with USB-A plug \nRegister:\nRegistration for this event is now closed. We'll offer it again soon!
URL:https://iffybooks.net/event/website-at-home-2/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2025/05/Host_a_Website_at_Home_Flyer_2025.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250627T111500
DTEND;TZID=America/New_York:20250627T123000
DTSTAMP:20260413T151316
CREATED:20250525T180959Z
LAST-MODIFIED:20250525T181204Z
UID:10002785-1751022900-1751027400@iffybooks.net
SUMMARY:👻 Wi-Fi Tricks with Ghost ESP
DESCRIPTION:If you’re interested in learning about wi-fi and Bluetooth networking but can’t justify buying a Flipper Zero\, this workshop is for you! Ghost ESP is a network analysis/testing tool that can run on a low-cost ESP32 microcontroller\, as well as variants including the ESP32-C3. Ghost ESP offers wi-fi scanning\, custom SSID beacons\, captive portal mode\, BLE scanning\, and even deauth attacks (for demo/testing purposes). \nIt’s super easy to get started! In this workshop we’ll install Ghost ESP on our ESP32 & ESP32-C3 devices using the ESPressoFlash web flasher. Then we’ll interact with Ghost ESP using the Ghost ESP web serial console or the Arduino IDE. \n➡️ Link to the how-to zine (still a work in progress) \nRegister:\nRegistration for this event is now closed. We'll offer it again soon! \n  \n 
URL:https://iffybooks.net/event/ghost-esp-june-27/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/jpeg:https://iffybooks.net/wp-content/uploads/2025/05/esp32-c3-super-mini-e1765573714977.jpg
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250627T100000
DTEND;TZID=America/New_York:20250627T110000
DTSTAMP:20260413T151316
CREATED:20250524T194119Z
LAST-MODIFIED:20250604T161823Z
UID:10003305-1751018400-1751022000@iffybooks.net
SUMMARY:🐍 Open Python + Linux Tutoring
DESCRIPTION:Stay tuned for details!
URL:https://iffybooks.net/event/python-linux-tutoring/2025-06-27/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250626T180000
DTEND;TZID=America/New_York:20250626T210000
DTSTAMP:20260413T151316
CREATED:20250606T014117Z
LAST-MODIFIED:20250613T212735Z
UID:10003315-1750960800-1750971600@iffybooks.net
SUMMARY:🔉 Modular 101: A Crash Course in Modular Synthesis
DESCRIPTION:Modular 101:  In this crash course you will learn the basics of sound design with a modular synthesizer.  We will cover all the basic components from shaping sound waves to end of chain effects\, a little synth history\, and debate west coast vs east coast style!  No experience needed. This is an introductory workshop!  There will be a number of synths to explore and practice your newfound wisdom! \nRegister:
URL:https://iffybooks.net/event/modular-101-june-26/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/jpeg:https://iffybooks.net/wp-content/uploads/2025/06/modular_101_iffy-5_26.jpeg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250626T130000
DTEND;TZID=America/New_York:20250626T160000
DTSTAMP:20260413T151316
CREATED:20250605T133830Z
LAST-MODIFIED:20250605T133839Z
UID:10003271-1750942800-1750953600@iffybooks.net
SUMMARY:📻 FM Transmitter Soldering Class
DESCRIPTION:Come out and get some soldering practice! This time we’re assembling a short-range FM transmitter kit with a built-in mic and a 1/8″ audio input jack. \nThis project is recommended for folks who have soldered at least once or twice before. If you’re brand new to soldering\, we recommend taking a beginner class first. \nRegister:\n\n  \n \n• Transmission Distance: 5-50m\n• Transmission Frequency: 88-108MHz\n• Audio Input: -15dB (max)\n• Operating Voltage: DC 2.7V-3.3V\n• Operating Current: 5-15mA
URL:https://iffybooks.net/event/fm-transmitter-class-june-26/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2025/04/FM_transmitter.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250626T111500
DTEND;TZID=America/New_York:20250626T123000
DTSTAMP:20260413T151316
CREATED:20250618T223236Z
LAST-MODIFIED:20250618T223245Z
UID:10003275-1750936500-1750941000@iffybooks.net
SUMMARY:⚙️ DIY Macro Keyboard Workshop
DESCRIPTION:For this workshop you’ll use a Pi Pico board and CircuitPython to create a programmable mechanical keyboard with two keys. No soldering experience necessary! \nTo complete this project you’ll need to buy a kit for $14. Here’s what’s included: \n• RP2040/Pi Pico board\n• 2 mechanical keyboard switches\n• 2 key caps\n• oak base with pilot holes\n• 4 stripped wires (2″)\n• 1 mm heat shrink tubing (3″)\n• 4 M2 screws\n• 4 M2 spacer rings\n• sandpaper square \n➡️ Instructions & links \nRegister\n\n 
URL:https://iffybooks.net/event/diy-macro-keyboard-june-26/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2025/06/DIY-Macro-Keyboard.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250626T100000
DTEND;TZID=America/New_York:20250626T110000
DTSTAMP:20260413T151316
CREATED:20250525T183208Z
LAST-MODIFIED:20250525T183251Z
UID:10002707-1750932000-1750935600@iffybooks.net
SUMMARY:🚫 USB Data Blocker Soldering Class
DESCRIPTION:Charging your phone in a public place can be stressful. What if someone is collecting your metadata for marketing purposes? What if they’re copying your files or installing malware? A USB data blocker can help! It’s a little adapter with the data terminals left disconnected\, so you can charge your phone anywhere without fear. \nThis is a relatively quick soldering project\, perfect for total beginners. We’ll have soldering irons and supplies to share. \nRegister:\nRegistration for this event is now closed. We'll offer it again soon!
URL:https://iffybooks.net/event/usb-blocker-june-26/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2025/04/USB_Data_Blocker_Kit_01.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250625T190000
DTEND;TZID=America/New_York:20250625T203000
DTSTAMP:20260413T151316
CREATED:20250426T182620Z
LAST-MODIFIED:20250426T182829Z
UID:10002517-1750878000-1750883400@iffybooks.net
SUMMARY:🪐 Speculative Futures Reading Group: 'The Lathe of Heaven' by Ursula K. Le Guin
DESCRIPTION:The Speculative Futures Reading Group meets on the last Wednesday of every month at 7 p.m.!
URL:https://iffybooks.net/event/speculative-futures-june-25/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/jpeg:https://iffybooks.net/wp-content/uploads/2025/04/Lathe_of_Heaven.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250625T130000
DTEND;TZID=America/New_York:20250625T160000
DTSTAMP:20260413T151316
CREATED:20250525T155610Z
LAST-MODIFIED:20250525T155623Z
UID:10002754-1750856400-1750867200@iffybooks.net
SUMMARY:🎶 Pico MP3 Sampler Workshop
DESCRIPTION:Create your own digital audio sampler using a Pi Pico clone board! This project requires some soldering. It’s recommended for folks who have soldered once or twice before\, but beginners are welcome too. For the programming portion\, you can bring a laptop or use one of our lab computers. \nYou’ll need to buy a kit for $16.95 to complete this project. We’re suggesting a $10–25 donation for the workshop. \n➡️ Instructions & example code \nHere’s what’s included in the kit: \n• RP2040/Pi Pico board\n• wood block w/ pilot holes\n• 3.5mm stereo jack w/ screw terminals\n• 2×4 push button keypad\n• 2 push button switches\n• 10 screws\n• tiny screwdriver\n• 20 header pins\n• 4.7 uF capacitor\n• 9 port to port jumper wires\n• 2 port to stripped jumper wires\n• 1″ stripped wire\n• 3″ tie wire\n• 8 plastic spacer rings\n• micro USB cable w/ data \nRegister\nRegistration for this event is now closed. We'll offer it again soon! \n  \n  \n  \n 
URL:https://iffybooks.net/event/pico-mp3-sampler-june-25/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2025/04/pico_mp3_sampler_v2.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250625T111500
DTEND;TZID=America/New_York:20250625T123000
DTSTAMP:20260413T151316
CREATED:20250706T161506Z
LAST-MODIFIED:20250706T161507Z
UID:10003323-1750850100-1750854600@iffybooks.net
SUMMARY:🎤 Audio Editing with Reaper
DESCRIPTION:Bring a laptop and learn the basics of audio editing! We’ll start by making a recording of a poem as a group\, passing the mic after each line. Then we’ll work on removing silences using Reaper\, a free-to-use digital audio workstation (DAW) that works on Mac\, Windows\, and Linux. \nNo registration needed for this one. See you there! \n 
URL:https://iffybooks.net/event/audio-editing-with-reaper-3/2025-06-25/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/jpeg:https://iffybooks.net/wp-content/uploads/2025/05/REAPER.jpg
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250625T111500
DTEND;TZID=America/New_York:20250625T123000
DTSTAMP:20260413T151316
CREATED:20250524T214326Z
LAST-MODIFIED:20250604T155435Z
UID:10003266-1750850100-1750854600@iffybooks.net
SUMMARY:🎤 Audio Editing with Reaper
DESCRIPTION:Stay tuned for details & registration!
URL:https://iffybooks.net/event/audio-editing-with-reaper/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/jpeg:https://iffybooks.net/wp-content/uploads/2025/05/REAPER.jpg
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250625T100000
DTEND;TZID=America/New_York:20250625T110000
DTSTAMP:20260413T151316
CREATED:20250611T043340Z
LAST-MODIFIED:20250611T043355Z
UID:10003005-1750845600-1750849200@iffybooks.net
SUMMARY:☀️ Solar Music Synth Workshop
DESCRIPTION:Join us and build a tiny solar-powered square wave generator on a breadboard. No soldering required! The workshop is free to attend\, but you’ll need to purchase a kit for $12.50 to complete the project. \nHere’s a link to the how-to zine we’ll use. \nAnd here’s a diagram of the oscillator circuit we’ll build: \n \nRegister:
URL:https://iffybooks.net/event/solar-synth-june-25/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2022/11/Iffy_Books_Solar_Synth_Zine_cover.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250624T170000
DTEND;TZID=America/New_York:20250624T193000
DTSTAMP:20260413T151316
CREATED:20250618T011200Z
LAST-MODIFIED:20250618T011219Z
UID:10001889-1750784400-1750793400@iffybooks.net
SUMMARY:✏️ T̶h̶e̶ ̶W̶r̶i̶t̶i̶n̶g̶ ̶R̶o̶o̶m̶ (canceled this week due to heat!)
DESCRIPTION:We’re calling off The Writing Room on June 24th due to 100° heat in the forecast. See y’all next week! \n# Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee\, water\, computer chargers\, notepads\, etc.
URL:https://iffybooks.net/event/writing-room-june-24/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2024/12/The_Writing_Room_2025.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250621T103000
DTEND;TZID=America/New_York:20250621T120000
DTSTAMP:20260413T151316
CREATED:20250601T041019Z
LAST-MODIFIED:20250601T041036Z
UID:10002696-1750501800-1750507200@iffybooks.net
SUMMARY:📡 Meshtastic 101
DESCRIPTION:Join us for an introduction to Meshtastic\, an application that lets you send private text messages over the air using pocket-sized LoRa radio transceivers. We’ll show you how to flash the latest Meshtastic firmware to the device\, customize the settings\, and start chatting with your friends. \nHere’s a link to our zine on LoRa + Meshtastic.\nRegister:\n \n 
URL:https://iffybooks.net/event/meshtastic-classes-june-21/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2023/06/Meshtastic_logo.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250620T130000
DTEND;TZID=America/New_York:20250620T160000
DTSTAMP:20260413T151316
CREATED:20250620T150641Z
LAST-MODIFIED:20250620T151049Z
UID:10002815-1750424400-1750435200@iffybooks.net
SUMMARY:🏠 Host a Website at Home
DESCRIPTION:Join us for the workshop Host a Website at Home! You’ll learn to run a web server using nginx on a single-board computer\, letting you host a website from your home internet connection. \nWe’ll have home server kits available for $52. Here’s what’s included: \n• Orange Pi Zero 3 single-board computer\n• Micro HDMI adapter cable\n• 20W power supply w/ USB-C port\n• 60W USB-C to USB-C power cable (6″)\n• 2 rubber bands\n• zip tie (4″) \nHere’s what you’ll need at home: \n• Monitor or TV w/ HDMI input\n• micro SD card (16GB or larger)\n• Ethernet cable • HDMI cable\n• USB keyboard with USB-A plug \nRegister:
URL:https://iffybooks.net/event/nginx-at-home-june-20/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2025/05/Host_a_Website_at_Home_Flyer_2025.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250620T111500
DTEND;TZID=America/New_York:20250620T123000
DTSTAMP:20260413T151316
CREATED:20250620T041114Z
LAST-MODIFIED:20250620T041151Z
UID:10003194-1750418100-1750422600@iffybooks.net
SUMMARY:🛜 E̶S̶P̶3̶2̶ ̶C̶a̶p̶t̶i̶v̶e̶ ̶P̶o̶r̶t̶a̶l̶ ̶W̶o̶r̶k̶s̶h̶o̶p̶ (canceled this week)
DESCRIPTION:We’re updating our captive portal workshop from a few years\, and we’re having issues getting things to work reliably across platforms. So we’re canceling this week’s class while we work out the kinks. Sorry for the inconvenience!
URL:https://iffybooks.net/event/esp32-captive-portal-june-20/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/png:https://iffybooks.net/wp-content/uploads/2025/05/ESP32_gradient.png
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250620T100000
DTEND;TZID=America/New_York:20250620T110000
DTSTAMP:20260413T151316
CREATED:20250524T194119Z
LAST-MODIFIED:20250604T161823Z
UID:10002738-1750413600-1750417200@iffybooks.net
SUMMARY:🐍 Open Python + Linux Tutoring
DESCRIPTION:Stay tuned for details!
URL:https://iffybooks.net/event/python-linux-tutoring/2025-06-20/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250619T130000
DTEND;TZID=America/New_York:20250619T160000
DTSTAMP:20260413T151316
CREATED:20250525T153240Z
LAST-MODIFIED:20250525T154405Z
UID:10002975-1750338000-1750348800@iffybooks.net
SUMMARY:❤️ LED Heart Soldering Class
DESCRIPTION:Come out and get some soldering practice! This time we’re making a heart-shaped board with 22 LEDs\, using an oscillator circuit to dim and brighten them at the speed you choose. \nThis project is ideal for folks who have soldered at least once before. Beginners are welcome to join us\, but it may take you more than one session to finish. Working with a friend is encouraged! \nThe kit you’ll need to complete this project costs $5.50. We’re suggesting a $10–$25 donation for the class\, no one turned away for lack of funds. \n➡️ Link to instructions \n \nRegister:\nRegistration for this event is now closed. We'll offer it again soon!
URL:https://iffybooks.net/event/led-hearts-june-19/
LOCATION:Iffy Books\, 404 S. 20th St.\, Philadelphia\, 19146\, United States
ATTACH;FMTTYPE=image/gif:https://iffybooks.net/wp-content/uploads/2025/01/Heart_LED_Kit-1.gif
ORGANIZER;CN="Iffy Books":MAILTO:iffybooks@iffybooks.net
END:VEVENT
END:VCALENDAR