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Digital AVR frequency meter
Posted 15 April -
Automatically switches off DMM
Posted 12 October -
Create multicolored LEDs
Posted 12 October -
Voltage curves on PC
Posted 12 October -
Ultrasonic Parking Sonar Schematic
Posted 28 July -
Battery Solutions for Energy Harvesting
Posted 28 July -
Simple Gas Leak Detector Circuit
Posted 30 April -
FTDI Infrared
Posted 28 April -
3 Axis Accelerometer Using PIC16F887
Posted 25 April -
Simple 3V adjustable Car adapter
Posted 14 April
Laser related power supplies and data transmission
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OPT301 Laser receiver
OPT301 Laser receiver This circuit was developed ...
- Posted 18 August
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HeNe laser power supply
HeNe laser power supply This is the power supply ...
- Posted 18 August
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Digital radar speedometer
Digital radar speedometer This circuit is a ...
- Posted 18 August
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Audio
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Infrared based
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LED related
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Lighting
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Model and remote control
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PC related
