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I build this project when I have a problem to driver stepping motor that draw current 3A at 3V.After search the infomation on the internet I have found ...

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This IR remote control that you can use to control other devices or circuits up to 8 devices. The control codes are sent in RC5 format modulated to about ...

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This is a Li-Po charger and balancer project for R/C hobby.The charger circuit is based on the circuit of Electron head and all folks in the DIY electronics ...

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This is a 3 channel RF remote control project. The transmitter powered by 3V battery(coin size) range about 10 m. Transmitter This remote control I use ...

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PIC Pocket Programmer (PP-Prog) This is a PIC programmer project for program PIC Microcontroller devices via PC parallel port which support several software ...

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This is an electronics timer by CMOS CD4060 which is CMOS 14 Stage Ripple-Carry Binary Counter/Divider and Oscillator. Output Qn is the nth stage of the ...

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RS232 Transceiver Circuits There are several RS232 transceiver circuit which common used for communicated between micro controller and other devices such PC ...

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Voltage Doubler This is a simple voltage doubler circuit which has the output voltage is 2xVin. Voltage Doubler Cascade Type This circuit is ...

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Here is a digital Ammeter based on PIC16F684 and ACS712 current sensor. The measured DC or AC current will display on 3 digits 7-segment with resolution 100 ...

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This is simple 3-digits digital volt meter.PIC16F676 used to read analog signal(voltage) and display the value on 3-digits 7-segment. You can apply to measure ...

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