DIY Motorcycle ‘Doo-Doo-Doo’ Sound Circuit With Only Capacitors and Resistors and Transistors (Suitable for Teaching Purpose in Circuit Lab)
80 Views, 0 Favorites
Capacitors Charging and Discharging Experiment for School Learning
1.9K Views, 7 Favorites
DIY a Colorful Happy Birthday LED Candle Circuit
2.4K Views, 3 Favorites
DIY an Attractive Wooden Remote Control Car for Kids
2.3K Views, 8 Favorites
DIY an Adjustable Power Supply Source With Voltmeter Function
2.2K Views, 10 Favorites
DIY Funny Sound Control Logic Circuit With Only Resistors Capacitors Transistors
1.0K Views, 0 Favorites
Analog Circuit Knowledge - DIY a Ticking Clock Sound Effect Circuit Without IC
4.3K Views, 15 Favorites
DIY an Air Raid Siren With Resistors and Capacitors and Transistors
5.6K Views, 24 Favorites
DIY a Basic Common Emitter Amplifier for School Studying
1.5K Views, 4 Favorites
DIY an Astable Multivibrator and Explain How It Works
4.0K Views, 3 Favorites
DIY a NE555 Circuit to Generate Sine Wave
9.7K Views, 7 Favorites
DIY Cute and Lively Big-Big Eyes Robot Toy for Kids
2.3K Views, 17 Favorites
DIY Interesting Love Heart Chasing Effect LED Lights
2.3K Views, 6 Favorites
