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Opto-Isolator Homemade (9 - 35 Volts with Arduino)
Isolating circuits from your arduino with optocouplers
Control Anything and Save Power with Arduino
Simple, No Code Lightning Trigger/Flash Slave Trigger From Cheap Sensor
The simpliest short circuit protector with current limiter
Modifications to Robot Arm for Opto Coupler Feedback, OWI 535, Edge etc
Android controlled Dual Power Switch
120V A/C Lamp Flicker from LED Votive Candle Type 1 (COB)
How to remotely turn on any device e.g. a Computer (with a Cellphone)
Arduino + fischertechnik TX-C - Connecting I2C True Colour Sensor
Posted:Apr 11, 2012
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