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Welcome to circuitlake.com, your electronic circuit and project resource. Circuitlake.com is a new version from our old blog aboutmicrocontroller . Check the latest project on our blog
AVR Oscilloscope is one of great project based on AVR microcontroller created by Vassilis Serasidis. It use ATmega 32 as processor and LCD 128×64 pixels for display. If you need to measure low frequency i thought this project, AVR oscilloscope, will be usefull. Read more
White LED Flashlght
This project uses 2 AA size rechargeable NiMH batteries (1.2V 600mAH) being recharged by the solar panel and also has a conventional battery holder for 2 more AA size cells in parallel with the rechargeable ones. read more
Reverse Polarity Protection
Protection in electronic circuits is crusial factor. especially polarity reverse protection. Can you imagine what happen if our circuit not pretected to reverse polarity supply. All digital IC will be damage, and also electrolit capacitor will blow up. There two simple way to protect the circuit from reverse polarity. read more
Soldering is a delicate manual skill which only comes with practice. Remember that your ability to solder effectively will determine directly how well the prototype or product functions during its lifespan. read more
De-soldering is required when electronic components need to be removed from a circuit, usually because they are faulty. It may sometimes be necessary during testing or assembly, if a wrong part has been fitted or a modification has to be made. In the field, it’s not uncommon for faulty electronic components to be swapped out, or poor joints (perhaps “dry” or gray joints) to need re-making properly, months or years after manufacture. read more
This is a mini inexpensive AVR Digital Voltmeter Project with three digit display. It has also general purpose digital IO pins. So, you could use it as well to read a digital sensor and display the value. read more
This USB programmer has, unlike other programmers, no “chicken and egg problem”. That is: you can build it from scratch without the need of another programmer to load the initial firmware.The firmware is open source and programmed in C according to the AVR068 specification from Atmel. read more
Windmeter using Microcontroller
The Windmeter is an anemometer designed to measure and record wind speed distribution from 0 to 17+ meters per second. The project was designed for high reliability, ease of construction, and for a wide environmental range. read more
