GCS2020

Instructables

• 

  DC Wattmeter Using Arduino Nano (0-16V/0-20A)

  5 4.4K
• 

  Variable Power Supply Using LM317 (PCB Layout)

  5 4.7K
• 

  Light Dimmer (PCB Layout)

  3 2.6K
• 

  Automatic Bulb Using PIR Sensor

  6 540
• 

  Simple 4V Lead Acid Battery Charger With Indication

  5 3.7K
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  PCB Design of 35W-8ohm Amplifier Using Bridged TDA2030

  4 1.5K
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  Simple 4V Lead Acid Battery Charger

  1.6K