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Inverter circuit diagram
Inverter
500W low cost 12V to 220V inverter circuit diagram
500W low cost 12V to 220V inverter
Black Light circuit diagram
Black Light
Whistle Responder circuit diagram
Whistle Responder
Voltage Inverter II circuit diagram
Voltage Inverter II
28 LED Clock Timer circuit diagram
28 LED Clock Timer
6V to 12V Converter circuit diagram
6V to 12V Converter
12VDC Fluorescent Lamp Driver circuit diagram
12VDC Fluorescent Lamp Driver
High Current Power Supply circuit diagram
High Current Power Supply
Solid State Tesla Coil/High Voltage Generator circuit diagram
Solid State Tesla Coil/High Voltage Generator
Transmitter FM 45W with valve circuit diagram
Transmitter FM 45W with valve
Self-powered Sine to Square wave Converter circuit diagram
Self-powered Sine to Square wave Converter
Triple Stroboscope circuit diagram
Triple Stroboscope
Bicycle back Safety Light circuit diagram
Bicycle back Safety Light
Telephone amplifier circuit diagram
Telephone amplifier
Electronic Canary circuit diagram
Electronic Canary
Fixed Voltage Power Supply circuit diagram
Fixed Voltage Power Supply
Infra Red Switch circuit diagram
Infra Red Switch
6V Ultra-Bright LED Chaser circuit diagram
6V Ultra-Bright LED Chaser
Transformerless Power Supply circuit diagram
Transformerless Power Supply
Ni -Cd Batteries Charger circuit diagram
Ni -Cd Batteries Charger
Car Battery Charger circuit diagram
Car Battery Charger
Oscilloscope testing module (huntron circuit) circuit diagram
Oscilloscope testing module (huntron circuit)
Self-powered Fast Battery-Tester circuit diagram
Self-powered Fast Battery-Tester
Variable DC Power Supply circuit diagram
Variable DC Power Supply
Dual Regulated Power Supply circuit diagram
Dual Regulated Power Supply
Speed-limit Alert circuit diagram
Speed-limit Alert
Nicad Battery Charger circuit diagram
Nicad Battery Charger
Pulse Charger for reviving tired Lead Acid batteries circuit diagram
Pulse Charger for reviving tired Lead Acid batteries
Muscular Bio-Stimulator circuit diagram
Muscular Bio-Stimulator
Electromagnetic Field Probe with Meter Output circuit diagram
Electromagnetic Field Probe with Meter Output
12 Volt 30 Amp PSU circuit diagram
12 Volt 30 Amp PSU
Mains Remote-Alert circuit diagram
Mains Remote-Alert
Remote Doorbell Warning Switch circuit diagram
Remote Doorbell Warning Switch
Phone "Hold" With Music circuit diagram
Phone "Hold" With Music
Automotive 12V to +-20V converter (for audio amplifier) circuit diagram
Automotive 12V to +-20V converter (for audio amplifier)
Dual Polarity Power Supply circuit diagram
Dual Polarity Power Supply
5,000W ultra-light, high-power amplifier, without switching-mode power supply circuit diagram
5,000W ultra-light, high-power amplifier, without switching-mode power supply
0-50V 2A Bench power supply circuit diagram
0-50V 2A Bench power supply
LASER Transmitter/Receiver circuit diagram
LASER Transmitter/Receiver
Adjustable Strobe Light circuit diagram
Adjustable Strobe Light
Digital Remote Thermometer circuit diagram
Digital Remote Thermometer
50 Watt Amplifier circuit diagram
50 Watt Amplifier
The flashing Heart circuit diagram
The flashing Heart
Flyback Transformer Driver circuit diagram
Flyback Transformer Driver
6 Channel Auto Reverse Sequential Disco Running Lights circuit diagram
6 Channel Auto Reverse Sequential Disco Running Lights
Batteries charger & PSU - ideal for digital cameras circuit diagram
Batteries charger & PSU - ideal for digital cameras
Magnetic Gun circuit diagram
Magnetic Gun
Fading LEDs circuit diagram
Fading LEDs
Capacitive Sensor circuit diagram
Capacitive Sensor
60W Bass Amplifier circuit diagram
60W Bass Amplifier
10 Amp 13.8 Volt Power Supply circuit diagram
10 Amp 13.8 Volt Power Supply
60W Guitar Amplifier circuit diagram
60W Guitar Amplifier
Courtesy Light circuit diagram
Courtesy Light
18W Audio Amplifier circuit diagram
18W Audio Amplifier
High And Low Voltage Cut Off With Time Delay circuit diagram
High And Low Voltage Cut Off With Time Delay
Adjustable High/Low Frequency Sine wave generator circuit diagram
Adjustable High/Low Frequency Sine wave generator
Headphone Amplifier circuit diagram
Headphone Amplifier
Mini-box 2W Amplifier circuit diagram
Mini-box 2W Amplifier
Amplifier Timer circuit diagram
Amplifier Timer
Bedside Lamp Timer circuit diagram
Bedside Lamp Timer
25W Mosfet audio amplifier circuit diagram
25W Mosfet audio amplifier
Low-distortion Audio-range Oscillator circuit diagram
Low-distortion Audio-range Oscillator
Heating System Thermostat circuit diagram
Heating System Thermostat
Emergency Light & Alarm circuit diagram
Emergency Light & Alarm
Solid State Power Controller circuit diagram
Solid State Power Controller
Speaker Box Audio Amp circuit diagram
Speaker Box Audio Amp
Dancing LEDs circuit diagram
Dancing LEDs
100W RMS Amplifier circuit diagram
100W RMS Amplifier
Guitar Amplifier circuit diagram
Guitar Amplifier
iButton electronic lock circuit diagram
iButton electronic lock
The Link Telephone Intercom – Every Home Should Have One! circuit diagram
The Link Telephone Intercom – Every Home Should Have One!
10W Audio Amplifier with Bass-boost circuit diagram
10W Audio Amplifier with Bass-boost
The Link A2B+1 (the Link Telephone Intercom - DTMF version) circuit diagram
The Link A2B+1 (the Link Telephone Intercom - DTMF version)
The "UnFETtered Crystal Radio! circuit diagram
The "UnFETtered Crystal Radio!
The Link "P" - Privacy Link! (Telephone Intercom) circuit diagram
The Link "P" - Privacy Link! (Telephone Intercom)
Important!!!
We are not responsible for any injuries or damage caused by information from this website! Working with electricity is dangerous for your life, especially diagrams related to high voltage! We do not guarantee success in building devices using our diagrams! They are not tested by us. For questions about diagrams use author info below diagram or our contact page. Thank you!