TechBuilder
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Join me as I build fun and random weekend projects! Angelo Casimiro | Tech Savy | Filipino | Enthusiast

DIY 1kW Arduino MPPT Solar Charge Controller (WiFi ESP32)
TechBuilder · 490K views · 5 years ago

DIY PCBs At Home (Single Sided Presensitized)
TechBuilder · 1.5M views · 6 years ago

Build A Life-Size BB8 Droid (Phone Controlled)
TechBuilder · 3.7M views · 10 years ago

DIY Digital Soldering Station (Hakko 907 For Cheap)
TechBuilder · 315K views · 5 years ago

DIY 1kW Sine Wave Inverter (12V-220V - EGS002)
TechBuilder · 981K views · 5 years ago

DIY Bluetooth Boombox (from scratch)
TechBuilder · 911K views · 10 years ago

Build A Long Range FM Transmitter (Homebrew Radio Station)
TechBuilder · 2.5M views · 12 years ago

DIY PCB Shaker For Etching (Low Cost Rocker/ Agitator)
TechBuilder · 138K views · 6 years ago

DIY Automatic Alcohol Dispenser ($3 No Arduino Needed)
TechBuilder · 1.6M views · 6 years ago

Build A Magnetic Stirrer (Vortex Mixer)
TechBuilder · 181K views · 6 years ago