I get wind of this Think Geek hacks contest, a week late, franticly, I hit thinkgeek.com looking for a easy kill, budget and ideas both turn up empty. What about that pong kit I bought from them ~2 years ago? … hm when i first got it, I wanted it to be more game console […]
The power supply descriped here, is for turntables with 2 phase AC motor, like Linn, Rega, AR, Heybrook, Goldring and many, many more. The main features of the power supply are: X-tal controlled speed. The TTPSU can change speed by the push of a button – no need to move the belt on the pulley.
TTPSU – Power supply for turntables with AC motors Read More »
A while back I started working on a solar charge controller, it was based on a PIC microcontroller, a 20×4 characters display and the code was written in Assembly language. It did work well and was still working when I decided I wanted to add more to this controller. My new controller uses a standalone
Arduino solar charge controller + output control and data logging online with Xbee WiFi Read More »
Hello everyone, thank you for checking out my first Instructable. I have enjoyed seeing your creations over the years and love what all of you are contributing. This project is a spin off of one that I recently saw here and I need to give a shout out to Bot1398 because he demonstrated to me in his Instructable that you
LED LYT Meter: LED, PIC Microcontroller, and Moving Average Code Read More »
The main aim of making GSM Based Vehicle Theft Alert System is to apply the electronic theories, modern security methods, embedded system, and modem age of science and technology for many kinds of transport machine. Moreover this GSM Based theft Alert System can reduce cost, time and many steps without tiring for human because using
Vehicle security with GSM Read More »
Sales Pitch Are you confused by choices? Who isn’t? There are just so many things to decide. White, rye, or wheat? Pinstripes or polka dots? Feast or fast? Well, don’t worry because help is on the way! I’m introducing the world’s first, portable, hand held, decision maker powered by truly random numbers. Sure, my competition
Leon’s Mini Random Number Generator (mRNG) using pic microcontroller Read More »
A BlinkLED is a LED that has its own PIC microcontroller. Blink patterns and blink rates are programmable and BlinkLEDs can be used individually (for LED Throwies) or in strings for holiday or special lighting. I made these because I wanted to trim my Christmas tree with individual blinking lights. With the BlinkLED, I can do that
How to re purpose a the RGB LED color cycling circuitry from a Glade LightShow air freshener. I was in the process of creating a red, green , blue color cycling circuit based on a PIC microcontroller when I spotted the Glade LightShow air freshener. I wanted to know if it could be hacked up
RGB LED Color Cycling Circuit Read More »
One day, looking for interesting schemes with light effects to construct, came across this wonderful effect. Quite liked the idea but did not know how to accomplish is, until one day found the way. Subsequently construct my own mirror that had to not only try out my skills in electronics but and processing of wood
Mirror “Tube” – LED Optical illusion Read More »
The purpose of this project was to create a sound player that can play high quality sound using nothing but a single chip (plus an SD card for data storage). The chosen microcontroller was the PIC12F1840. It was chosen because of its fast clock rate (up to 32 MHz). Since microchip PICs have this atrocious
One-chip sound player. Read More »
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