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R E C E N T     I S S U E S

 September 2017
Simple 8-bit computer for learning
Program Arduino with your Android device
Build your own stereo amplifier using TDA2822
High-fidelity FM transmitter
Battery charger and discharger using USB power supply
Micro-solder pot
Computer vision based quality control using Python

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 August 2017
Fan speed increasing regulator using PIC16F73
Bench power supply using a computer’s power supply
Arduino-based smartphone-controlled robot car
Solar garden light
Simple USB interface signal monitor
Optical slave flash trigger
Demo of 555 timer-based astable multivibrator using MATLAB

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 July 2017
Voting machine using AVR microcontroller
Countdown timer
Low-cost 3.7V to 5V-6V DC-to-DC converter
3W audio amplifier using TDA7056
Arduino based digital IC tester using MATLAB
Design your own Li-Fi dongle and speaker for audio and…
Centre-of-mass extraction using MATLAB

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 June 2017
Auto-reversible DC motor with speed and rotation control
Ultra-low-power sensor hub using nRF24L01 modules
3W/6W audio amplifier using TDA2003
Dual-channel active AC analogue probe
Electronic tone generator system
PC-based oscilloscope using Arduino
Image compression using discrete cosine transform technique

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