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October 2026

Fri 23
Animated GIF of a small circuit board with two blinking LED lights, two transistors, two capacitors, and four resistors
October 23, 2026 @ 1:00 pm - 2:00 pm ⚡️ Beginner Soldering: Flashing LED Circuit

⚡️ Beginner Soldering: Flashing LED Circuit

Iffy Books 404 S. 20th St., Philadelphia, United States

In this workshop you'll learn the basics of soldering by building a tiny oscillator circuit with two transistors and two LED lights. No previous experience needed! Register: coming soon!  

Fri 30
Animated GIF of a small circuit board with two blinking LED lights, two transistors, two capacitors, and four resistors
October 30, 2026 @ 1:00 pm - 2:00 pm ⚡️ Beginner Soldering: Flashing LED Circuit

⚡️ Beginner Soldering: Flashing LED Circuit

Iffy Books 404 S. 20th St., Philadelphia, United States

In this workshop you'll learn the basics of soldering by building a tiny oscillator circuit with two transistors and two LED lights. No previous experience needed! Register: coming soon!  

November 2026

Fri 6
Animated GIF of a small circuit board with two blinking LED lights, two transistors, two capacitors, and four resistors
November 6, 2026 @ 1:00 pm - 2:00 pm ⚡️ Beginner Soldering: Flashing LED Circuit

⚡️ Beginner Soldering: Flashing LED Circuit

Iffy Books 404 S. 20th St., Philadelphia, United States

In this workshop you'll learn the basics of soldering by building a tiny oscillator circuit with two transistors and two LED lights. No previous experience needed! Register: coming soon!  

Fri 13
Animated GIF of a small circuit board with two blinking LED lights, two transistors, two capacitors, and four resistors
November 13, 2026 @ 1:00 pm - 2:00 pm ⚡️ Beginner Soldering: Flashing LED Circuit

⚡️ Beginner Soldering: Flashing LED Circuit

Iffy Books 404 S. 20th St., Philadelphia, United States

In this workshop you'll learn the basics of soldering by building a tiny oscillator circuit with two transistors and two LED lights. No previous experience needed! Register: coming soon!  

Fri 20
Animated GIF of a small circuit board with two blinking LED lights, two transistors, two capacitors, and four resistors
November 20, 2026 @ 1:00 pm - 2:00 pm ⚡️ Beginner Soldering: Flashing LED Circuit

⚡️ Beginner Soldering: Flashing LED Circuit

Iffy Books 404 S. 20th St., Philadelphia, United States

In this workshop you'll learn the basics of soldering by building a tiny oscillator circuit with two transistors and two LED lights. No previous experience needed! Register: coming soon!  

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