Simple DIY Projects
Simple DIY Projects
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Georadar
Georadar “Radalit”. General description, block diagrams, terminology Block diagram of the georadar “Radalit” Figure 1 shows a block diagram of the…
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Arduino Digital Multimeter
Arduino Digital Multimeter Premium version 2.0.0 added The new version 2.0.0 supports USB connection with OTG cable. For more information…
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Arduino HDD Motor Driving
Old-style hard drives (not SSDs) use very good brushless BLDC motors. And it often happens that the propeller itself has…
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Android Bluetooth RGB controller LED strip
Using the device, you can remotely android control RGB LED strip (or RGB LEDs) via any Android device with an…
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The simplest frequency meter
This is probably the simplest frequency meter built on the ATtiny2313 microcontroller . It allows you to measure frequencies up to 10 MHz in four automatically…
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LC METER
In the world of radio amateurs, especially during repairs and building a new devices, you should have a device for…
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Capacitor ESR measurement circuit (NE555)
Capacitors work without problems, but sometimes they encounter power failures or malfunctions. If the problem is noise, then there is a simple solution,…
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LM2596 regulated power supply
Considering that the efficiency of the LM317 regulator is low and the heat generation is important, it is intended to…
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DIY simple obstacle avoiding car (diagram and source code)
DIY simple obstacle avoiding car This simple obstacle avoiding car uses ultrasonic waves for distance measurement and determines the direction…
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