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Posts tagged 27MHz CB Band Circuit

27MHz CB Band Circuit

27MHz CB Band Circuit Using TR SC1675, SC828, SA564, SA715,SC1383, SC1909 and IC TA7205

Electronics Circuit clock displays and clock timing for single board computer

Electronics Circuit clock displays and clock timing for single board computer The Clock Controller was designed to be an exemplary of using control timer 0 interrupt, 7-segment LED and keypad scanning. It provides 1-bit sink current driving output, for driving a relay, opto triac, say. Many projects requiring7-segment display and keypad interfacing may get the […]

Delay to switch protector circuit

Delay to switch protector circuit using SL100, BC108

Driver circuit LED Chaser

Driver circuit LED Chaser CD74HC4017, MM74C14 Driver circuit LED Chaser CD74HC4017, MM74C14 Parts List IC1 MC14584BCP IC2 CD74HC4017N T1 2N3904 or 2N4401 NPN transistor D1 to D8 1N4148 or 1N914 Diodes 10 LEDs Blue, green or white Ultra-Bright LEDs with Vf = 3.2V or less at 20mA R1 100K 1/4W resistor R2 1M Linear-taper potentiometer […]

Bridge Motor Driver Equivalent Circuit Diagram

Bridge Motor Driver Equivalent Circuit Diagram

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