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Electronics Circuit Gallery
 
 
Power Supply Circuit
Linear Power Supplies
Timer Power supply
DC-DC Step up converter
Overload circuit for power supply
Variable Current Source,100 Ma To 2 Amp
Simple Power Supply
Regulated Charge Pump
Efficient Negative Voltage Regulation
+15 V 1-A Regulated Power Supply
 
Sound & Audio
36 watt Class-H car audio power amp
Class-A Amplifiers
3D Stereo
8 watt amp
Mini preamp
Preamp 2 output 
LM380 Personal Stereo Amplifier
Audio Fader
Bridge Amplifier
 
 
PC Hardware
RS-232 to RS-485 Converters
 
Motor Control
Stepper Motor Controller: PIC
DC Motor Control : MCS-51
DC Motor Speed Control
Back EMF PM Motor Speed Control
Start And Run Motor Circuit
Servo Motor Amplifier
High Torque Motor Speed Control
 
Remote Control
4 CH Remote Control
Ultrasonic Remote Control (TX)
Remote Control Tester
Distance detect circuit
Other Circuit
Solar Cell Regulated
Hi-Fi Intercom
Electronic Ballast
FM : Sound Transmitter
Telephone User Display
 
 
 
Microcontroller
Digital thermostat (PIC)
DC Motor Control : MCS-51
Digital Thermometers (PIC)
Mini Display ,Swing Display (MCS-51)
PIC programmer V1
Counter Sensor 4 Digit
Oscillators
Square-wave Generator
Triangle & Square Wave Generator
Sawtooht generator
 
Measurement & Test
Diode Tester
IC555 Tester
LED 7-Segment Logic Probe
Starter Tester
Car Boiler Temperature Sensor
Control & Protect
Car Alarm
Delay Relay circuit
Output Control with Sound
Heater Control
Battery Charger Alarm
 
 
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Ligh Circuit
LED lighting Control
Emergency Lighting
12 LED Flasher
Sensitive Triac Controller
DC Lamp Dimmer
120 AC Shimmering Light
Sequential Led Flasher With Reversible Direction
Flash Signal Alarm
Series SCR Lamp Flasher Handles A Wide Range of Loads
Large Lcd Display Buffering Driver
 
 


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