JD_K

Instructables

• 

  ESP32 No-Sleep-In Wi-Fi Alarm Clock in 3D Printed Enclosure

  2 3.1K
• 

  Timer With Preset Durations Using a 555

  10 3.2K
• 

  Arduino Data Logging Shield With Real Time Clock Timestamp ... and Telemetry, Sensor Network

  35 13K
• 

  Bipolar Junctional Transistor (BJT) Latching Pushbutton On/Off Circuit

  20 5.5K
• 

  Vehicular Combat Game: With Sound Effects and Flashing Lights!

  21 2.0K
• 

  DIY Arduino Power Shield: Push Button On/off, Auto Shutoff, and External Watchdog Timer

  19 3.7K
• 

  ATtiny85 NanoCurrent Meter With OLED Display

  5 3.4K
• 

  No Oscilloscope? Try an Arduino!

  9 816
• 

  Charging Board for Lithium-Ion Battery With Step-up to 5 Volts

  35 3.8K
• 

  Arduino Quadruped Robot: Walks, Skims & Grips

  95 7.5K
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  DIY Arduino Adapter for the NRF24L01

  8 6.3K
• 

  Baking Bread in the Backcountry

  54 4.6K