7:21 Why electrolytic capacitors are actually kinda crappy 💩 Afrotechmods 612.7K views - 8 years ago
12:32 Arduino Servo Control: How to Make a Laser Turret with XOD Afrotechmods 990K views - 8 years ago
25:39 📡 Siglent SSA3032X Spectrum Analyzer Review & Experiments Afrotechmods 103K views - 9 years ago
6:30 âš¡ Don't build this 12V DC to 120V AC inverter circuit. Afrotechmods 452.5K views - 10 years ago
4:43 Frequency Modulation tutorial & FM radio transmitter circuit Afrotechmods 269K views - 10 years ago
4:26 Constant current power supply and laser / LED driver tutorial Afrotechmods 381.6K views - 11 years ago
9:16 🔋 How to choose a battery: A battery chemistry tutorial Afrotechmods 219K views - 11 years ago
7:22 âš¡ "It's not the volts that kill you, it's the amps" âš¡ Afrotechmods 1.5M views - 14 years ago
7:43 Amplitude Modulation tutorial and AM radio transmitter circuit Afrotechmods 510.6K views - 15 years ago