Month: October 2020

Post Views: 429 Quad Channel Relay Board is a simple and convenient way to interface 4 relays for switching application

Post Views: 100 One Channel Infra-Red Remote and receiver with onboard Relay provides normally open and normally closed output. The

Post Views: 131 Heat-activated cooling fan controller is a simple project which operates a brushless fan when the temperature in

Post Views: 387 4 Channel RF remote built using PT2262 and PT2272-M4 IC from Princeton technology. PT2262 used as Encoder

Post Views: 607 This tiny module is a PWM Solenoids and Valves driver using Texas instrument’s DRV103 low-side DMOS power switch

Post Views: 81 4-Channel Relay Board is a simple and convenient way to interface 4 relays for switching application in

Post Views: 89 Single Channel Large current relay board with dual DC-DC converter board is mainly designed for Hobby CNC,

Post Views: 96 The DRV101 is a low-side power switch employing a pulse-width modulated (PWM) output. Its rugged design is

Post Views: 159 This project is a microphone pre-amplifier based on LM358. DESCRIPTION This is easy to construct microphone pre-amplifier project

Post Views: 144 Share ThisTotal0 Share Tweet Pin It Share Send

Post Views: 115 This project is a 14W Stereo Audio Amplifier based on LM4730 IC. DESCRIPTION 14W Stereo audio power amplifier build

Post Views: 113 This project is a 5.5W – 2 Channel Audio Amplifier based on LA4445 IC. DESCRIPTION The small 2 Channel

Post Views: 127 This project is a Mini Stereo Audio Amplifier based on TDA2822 IC. DESCRIPTION The dual low power amplifier built

Post Views: 109 This project is a 6.5W Stereo Audio Amplifier based on TDA2004 IC. DESCRIPTION The 6.5W Stereo Audio Amplifier project

Post Views: 161 This project is a 10W Stereo Audio Amplifier based on TDA1521 IC. DESCRIPTION The project built around Philips TDA1521 IC, The

Post Views: 109 1.6W Mono Audio Amplifier Project is based on TDA7231, which is class AB power amplifier with a

Post Views: 94 The Tiny Mic Preamplifier based is based on a single transistor amplifier design.  It amplifies the output

Post Views: 188 2 Channel Mini easy to use Relay shield for Arduino Nano consists of ULN2003 IC and 2 Mini 12V

Post Views: 205 4 Digit Multiplexed display shield for Arduino Nano with onboard 2 tactile switches and LM35 temperature sensor.