ELECTRONIC CIRCUIT HOBBY
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At this sites you can build your own hobby in electronics project
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Audio Video circuit
Balanced microphone preamplifier
100 Watt Single Chip Amplifier
Gadget
AutomaticEmergencyLighting Unit
LightControllerUsing PIC 16h873
Digital Logic
Detector and Alarm
Power Supply
Computer ControlledPowerSupply
Adjustable1.2Vto37V1.5A Supply
Oscillator
GSM project
Transceiver
4 Watt FM Transmitter complete
Electronics Tutorial
Charger
Fast Charger for NICAD Batteries
Microcontroller
USB AVR and AT89S5x Programmer
LAN Network
Inverter-Power
Very Simple DC to AC converter
Other Circuit
Important Things about Battery
High Stability Crystal Time Base
Single-transistor timing circuit
More circuit
Simple DC to AC converter
More DC to AC converter
For optimized at low voltage to produce hydrogen
Has the postman been yet?
For several years now, a rear fog lamp has been mandatory for trailers
Monitoring gas flow
It’s usually is a good idea to check the temperature before setting off for an outdoor activity
It’s entirely logical that low-cost miniature microcontrollers have fewer ‘legs’ than their bigger brothers
With the return of the fine weather, you’ll doubtless be enjoying lazing around of an evening on your patio
Sitting peacefully under a tree at the bottom of your garden you may feel like listening to your favourite music from your hifi
This simple LED tester consists of a current source
with a potentiometer