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Battery Portable Soldering Iron | Power, Tests, Thermocouple, Amplifier14:12
Latch Circuit - Wake up + 0 Power Consumption (useful circuit)09:16
Panelized PCBs Assemble - Create Your Own Product | SMD Stencil14:20
Homemade Shocking Game - How It Works?01:12
What are Semi-Conductors?01:00
Metal Detector Circuit & PCB + Theory12:29
Homemade Powerful COILGUN - Tests00:51
NRF24 Frustration - Radio module doesn't work?12:46
12-bit DAC Arduino MCP4725 How To Use It - Stable Voltage Reffrence11:21
3D Filament From PET Bottle + Controller PCB16:03
TRIAC AC Dimmer Circuit - How to dim AC Power for Motors and More11:00
Spectrometer - Digital With Arduino + Camera and TFT Display14:01
Move Mirror with Magnets and Coils - Magnetic Actuator For Laser Machine10:14
Dual Rail Supply - Different Options for Negative Voltage13:26
ESP32 Gaming Console - Homemade Emulator Less Than 20$10:26
Planar Speaker PCB - Homemade HiFi Headphones11:37
NEW Workshop Table + Motor Actuator Height Concept (3D Printed) - Part 119:44
Alcohol Meter Device with MQ3 sensor - BAC% or PPM14:03
How To Extract HEX Code from Arduino12:36
Alexa + ESP32 Control Relay PCB - Arduino Code10:05
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