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Event Series Event Series: 🔊 Beginner Soldering: DIY Audio Meter

🔊 Beginner Soldering: DIY Audio Meter

March 7 @ 2:00 pm - 3:30 pm

Animated GIF of a small printed circuit board with a row of four green LEDs and one red LED creating a bouncing audio level meter

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.

To complete this project you’ll need to buy a kit for $7.95. We’re suggesting a $10–$30 donation for the class. We’ll provide soldering irons and solder.

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Price tag with a photo of an assembled audio meter kit, a 1/8" audio plug, an audio Y adapter, and the following text: DIY Audio Meter Kit $7.95 • 1/8" plug for audio input • 1/8" audio Y-adapter • micro USB port for power • KA2284 integrated circuit • printed circuit board • 5x 5mm green LEDs • 5mm red LED • 10KΩ potentiometer • 100Ω metal film resistor • 10KΩ metal film resistor • 2.2 uF capacitor • 10 uF capacitor • 2x XH-2.54 ports • 2x XH-2.54 plugs w/wires

Details

Date:
March 7
Time:
2:00 pm - 3:30 pm
Series:

Venue

Iffy Books
404 S. 20th St.
Philadelphia, 19146 United States
Phone
2153953956
View Venue Website

Organizer

Iffy Books
Phone
2153953956
Email
iffybooks@iffybooks.net