Circuit Ideas I Electronic DIY Projects I Robotics
DC Motor Direction Control project offers direction control using digital logic gates and a DPDT relay. Features Supply input 12 VDC @ 75 mA Power LED DC Motor Direction LED Yellow/Green Relay Output: up to 7 A ( DC Motor Load 7mps) Onboard tactile switch for direction control Relay based drive design with diode protection LED indicator for direction indication
Read moreON/OFF AC load Controller project offers simple On/Off Switch Control with two tact switch, The switch has snubber circuit to control restive load as well as inductive load. Input supply – 12 VDC @ 40 mA Output – upto 500 W – 230 VAC Onboard tactile switch for ON/OFF control Opto-isolated Triac based design Power-On LED indicator Screw Terminal pins
Read moreThis project provides a variable output voltage ranging from 1.2 to 32 V @ 5 A. Project based on LM338K IC, LM338K is adjustable 3 terminal positive voltage regulator capable of supply in excess of 5A over a 1.2V to 32V output range, simple circuit consist few components. Features Input Supply : 24 VAC or 30 VDC, 5 Amp Output
Read more8 PIN SMD PIC development board is a full-featured development board and platform for 8-bit PIC® micro controllers. This kit is a versatile development solution, featuring several options for external sensors, off-board communication and human interface. Additionally, it offers ample room for expansion, making it an excellent solution for developers and engineers looking for a… The 8 Pin SO8-SMD
Read moreThis project is a solution to power up most of devices or projects required dual (+/-) adjustable power supply. The circuit is based on LM317 positive and LM337 negative voltage regulator. LM317 series of adjustable 3 terminal regulator is capable of supplying in excess of 1.5A over a 1.2V to 30V DC output range, due to TO3 package of IC
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2 channel Relay driver project can be controlled by feeding 2-12V trigger voltage, Very useful project for application like Micro-Controller based projects, Remote controller, Lamp on Off, and any circuits which required isolated high current and high voltage switching by applying any TTL or CMOS level voltage. Two LED works as operation indicator while in , 3 pins screw terminals
Read moreLight Sensitive Switch is a simple project which operates a relay when light falls on the LDR. Input : 12 V @ 55 mA Relay output : NC-C-NO Onboard preset to set the level Power-On LED indicator Relay On LED indicator Power Battery Terminal (PBT) for easy relay output connection Four mounting holes of 3.2 mm each PCB dimensions 44
Read more5 LED VU Meter project is based on LB1403/CH1403 IC from SANYO, which will indicates the volume level of the audio signal it senses. Features Power supply : 6 to 12 VDC @ 90 mA Lighting levels remain stable to line regulation because of on-chip voltage reference LED’s are driven by a constant current Onboard presets to adjust input sensitivity
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