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“This is a, well, tiny FM transmitter that can have various applications both probably legal (pirate radio, your own low-power radio station…) as well as the undoubtedly illegal (FM jammer, spy bug…). The choice is yours! It can run on …
“A ROBOT PLATFORM THAT’S Simple and easy to use With a total of 2 motors, and 4 sensors, the ProtoBot is a very simple robot. Don’t let it fool you, though! You can still do a lot with …
“Polarity Tester Pen & TTL Logic Level Tester Pen. This polarity tester pen is slightly different because it is able to test TTL levels and shows the status on a 7 segment display using with the letters: “H” (High) for logic …
“This is my second project for LED Driver based on CAT4101 IC. The first project was for single White LED. This project has been designed to drive 3 channels of RGB LEDs with PWM signal which helps to create multicolor …
“This project is a new version of my Arduino Logic Probe, but now constructed with an Arduino Nano instead of an Arduino Uno. A 3-digit display, a few resistors, and the Arduino Nano are practically the components of this interesting …
“Nixie Tubes are cool retro looking decimal digit displays useful for many modern DIY projects like the venerable Nixie tube digital clock. The Nixie tube, invented in the 1950’s, can provide a great fusion of old display technology with …
“Hi Guys!! In this tutorial, I have shown you, How to make smartphone control Robot.”
“Hi Guy.Today i will show you how to DIY 240W Bench Power Supply Tutorials 0V to 24V 0 to 10A with LCD voltage and current meter. This project attach the youtube video and schematic for you can understand what …
“Create smart home devices with affordable prices and easy DIY installation to make the smart home dream come true for everybody. Home is a special place, a sanctuary place of rest, comfort and belonging. It’s where families unite and …
“This low cost low voltage 3W class-D stereo amplifier is based on PAM8403 IC, The PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filter-less architecture allows the …