Ultrasonic Tx-Rx Tutorial

Designers can build a 15-dB compressor with a miniature lamp and a current-feedback amplifier....

We see the control board with 7-segment LED display for temp and power readout up in front. The...

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This is probably the simplest Circuit to test a Servo, This circuit tests the speed of servo....

Using the tester is easy, starting with power off, insert a transistor into the test socket. Set...

This is the circuit diagram of a 3A adjustable power supply using IC LM350K. LM350K is a very...

Here are two simple 12V DC motor speed controllers that can be built for just a few dollars. They...

Bridge sensor output signal precision differential instrumentation amplifier with adjustable...