555IC For Digital Volume Control Circuit Diagram

cir44 150x150 555IC For Digital Volume Control Circuit Diagram

Description: The folloeing circuit shows about 555IC For Digital Volume Control Circuit Diagram. Features: including a 5V regulator, IC1 (555) is configured to function as astable flip-flop, adjusted by proper choice of resistors R44, R45 and capacitor C6 combination. Component:IC, LED, DIode, Transistor, Capacitor, Switch.[diy-electronic-projects.com]

LM3524 IC Motor Speed Control Circuit Diagram

 LM3524 IC Motor Speed Control Circuit Diagram

Description: The following circuit shows about LM3524 IC Motor Speed Control Circuit Diagram. Features: LM3524 output pulse used to drive a 1000 pF-500 kW differentiator network, output transistors paralleled in the common emitter configuration, controls the speed of a motor without requiring the usual tachometer. Component: IC, Resistor, Capacitor, Transistor, Diode, Motor.[circuitdiagram-schematic.com]

IR Remote Control Tester Circuit

Schematic diagram of IR remote control tester thumb4 300x150 IR Remote Control Tester Circuit

Description: The following circuit shows about IR Remote Control Tester Circuit. Features: transistor T1 conducts during negative pulse period, data output pin goes low in synchronism, output pin 3 at a high level (5 volts). Component: Diode, Resistor, Buzzer, LED, Capacitor, Battery.[ecircuitslab.com]