MD. FAHIMUL ISLAM

A webcam based QR and bar code reader with Python and OpenCV library for image processing.

24C64 EEPROM Board (I2C) (picture) – 8KB I2C pen-drive Actual product LINK. Microcontroller’s flash memory is erased the moment you...

24C256 EEPROM Board (I2C) (picture) – 32KB I2C pen-drive Actual product LINK Microcontroller’s flash memory is erased the moment you...

Smoke Sensor MQ-2 – Smoke and gas sensor module that detects LPG, Propane, and Hydrogen Actual product LINK TSB Smoke Sensor MQ-2 is...

3.2 inch 320x240 Touch LCD (C) Shield (picture) – Arduino mega 2560 Shield for TFT 3.2 inch display. Actual product LINK. “3.2 inch...

Frequency Counter – Frequency measurement unit with ATmega8A (0 ~ 50MHz) Measures frequency between 0Hz and 50MHz. ATmega8A runs in 20MHz...

Square, triangle, and sine wave generator (10HZ ~ 110KHz) It generates precise square, triangle and sine waves with amplitude modulation...

Low-cost Arduino with ATmega8A which can be programmed by Arduino-Nano. Arduino ATmega8A is a low cost Arduino with ATmega8A chip as...

Opto-isolated AC Voltage dimmer with ATtiny13A (1KB flash) and two push buttons. Link of the actual product: LINK This opto-isolated...

Opto-isolated Arduino compatible AC Voltage dimmer module. Link of the actual product: LINK Digitally reducing voltage of a 220V AC line...