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Sequential Tilt-Motion Lock Circuit Diagram
Electronic Fuse Employs A Relay
A Simple Hearing Aid
Power Supply for USB Devices
Simple Audio Power Meter Circuit
Water-Tank Level Meter Sensor
Audio Controlled Mains Switch
Isolated Fuse Fail Indicator
6 to 15V DC to DC Converter
Versatile DC-DC Converter
Stable USB Power Supply
Low Loss Step Down Converter
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Popular Posts
Precision Amplifier With Digital Control
This circuit is similar to the preceding circuit of the attenuator. Gain of up to 100 can be achieved in this configuration, which is usef...
Bathroom Fan Controller
Many bathrooms are fitted with a fan to vent excess humidity while someone is showering. This fan can be connected to the light switc...
Dog Whistle for Ronja
Ronja is the author’s dog, a beagle-mongrel, who seems increasingly often to need to be called to heel either with a shout or with a ...
Automatic Plant Irrigator
The circuit presented here waters your plants regularly when you are out for a vacation. The circuit comprises a sensor part built usin...
Heater Controller
Minuscule circuit of the electronic heater controller presented here is built around the renowned 3-Pin Integrated Temperature Sensor LM35 ...