Circuit Ideas I Electronic DIY Projects I Robotics
18 LED Multiplexed Chaser is a simple and fun loving project which can be used to attract attention in a area. Input supply – 9 ~ 12 VDC @ 17 mA current 6 X 3 LEDs to create a chasing sequence of first row to last row and back Onboard preset to adjust the speed of chaser 2 PCB project
Read moreLaser Diode Driver project will help you safely drive (constant current) a 3 mW visible Laser Diode for your application. Input supply – 2.5 to 6 VDC Onboard preset to adjust the current flow to the Laser Diode Power-On LED indicator Header connector for easy input supply and LASER DIODE module connection Laser diode is not included Circuit is designed
Read more4 LED Flasher Based on 2 Green 2 Red & BC547 Transistor
Read moreStrobe project will help you drive your flash tube for use in your favorite lighting application. Some of the application areas are dynamic effect for disco parties, photographic special effect, to attract Input supply – 230 VAC Onboard POT to adjust flash frequency Power Battery Terminal (PBT) for easy input 230 VAC mains and flash tube connection Four mounting holes
Read moreTraic based Indecent lamp dimmer is a simple circuit doesn’t required additional power supply, works directly with 110V AC or 230V AC. It is a low cost dimmer circuit for adjusting the light brightness of incandescent, Halogen Lamp, Light Bulb load up to 250 W. Input supply: 230 VAC or 110 VAC Output: 250 W Triac controlled On board
Read moreSymmetric 15 VDC power supply been designed for audio applications, can power up microphone pre-amplifier, audio buffers, audio mixer, distributions amplifier, headphone amplifier, VU meter and lots of other op-amp based projects. Mains supply input 240 VAC Output +/- 15 VDC Dual, 350 mA Regulated Low ripple DC output Earth connection for chassis ground Onboard regulator for stable supply Dual
Read moreHigh quality power supply to power up the Micro controller based projects. PCB Mounted transformer, compact size, easy connection via screw terminal connector. Designed for High end audio equipment. Mains supply input 240 VAC Output 12 VDC, 350 mA Low ripple DC output Onboard regulator for stable supply Regulator required for peak current use Onboard power indication LED Supply input
Read moreHigh quality power supply to power up the Micro controller based projects. PCB Mounted transformer, compact size, easy connection via screw terminal connector. Can be use to run TTL based projects. Mains supply input 240 VAC Output 5 VDC, 1A (700 mA Ideal) Low ripple DC output Onboard regulator for stable supply Regulator required for peak current use Onboard power
Read moreHigh Current PWM Tesla Coil (Transformer) Driver is designed around SG3525 IC and high current output driver MOSFET. This project is simple solution to drive any small tesla coil or EHT since it has two potentiometer for Frequency and PWM adjust. High current Mosfet can handle 5Amps continues even more with large size heat sink. Simple to use project to
Read moreThe DC/DC inverting switching regulators project is specifically designed to invert input voltages to negative outputs. It offer input voltage ranges from 4.5V to 6V and output -12V 100mA The MC34063A IC is heart of the project from On semiconductor. The MC33063A is a monolithic control circuit containing the primary functions required for DC-DC converters, This device consist of an
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