Fastest finger first system are used in school, college and TV contests. The team which presses their push-button switch first is entitled to answer...
Presented here is a simple circuit for switching your CCTV camera outputs sequentially.It switches four video and audio channels sequentially, one at a time.
Circuit...
The system presented here monitor live temperature through the Internet of Things (IoT)-based system using IBM Bluemix cloud platform and Mbed NXP LPC1768 development...
This simple GSM security switch project is based on Arduino Nano microcontroller (MCU) and SIM800L GSM modem (Fig. 1).
The cellular-based alert system is configured...
This is a concept DIY of COVID-19 Corona Detection Device that helps to detect the symptoms of COVID-19, so as to help individuals quarantine themselves...
LM317T and LM337T ICs are well-known, low-cost adjustable voltage regulators capable of delivering up to 1.5A current output with power dissipation of up to...
Accidents due to drunk driving are a common occurrence in metropolitan cities. Albeit helpful, constructing checkpoints at different locations is a cumbersome job and...