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Metal detectors
PINPOINTER HOMEMADE
PINPOINTER HOMEMADE Hi all. We hope you already have an auxiliary miniature metal detector, which is used to accurately determine small…
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Metal detectors
BFO METAL DETECTOR ON LM358
BFO METAL DETECTOR ON LM358 This is a test version of a simple metal detector in the ground, which is…
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Phone applications
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HOLOGRAM PYRAMID FOR PHONE Some spectacular crafts are so simple that they can be assembled in just a few minutes…
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Computer applications
HDD BIOS FLASHING
FLASHING THE BIOS OF THE HDD WINCHESTER Probably radio amateurs and novice electronics repairmen who do this for their own…
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Computer applications
UART PROTOCOL: DESCRIPTION OF WORK
UART PROTOCOL: DESCRIPTION OF WORK UART (Universal Asynchronous Transmitter Receiver) is the most common protocol used for full duplex serial…
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Electronic projects
Voltage surge protection.
Voltage surge protection. Scheme analogue of the device protection against voltage surges “Digital barrier”. The proposed microcontroller device is designed…
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Semi-automatic connection of starting capacitors
Operation of an induction motor. Semi-automatic connection of starting capacitors. From the experience of operating an asynchronous motor in a…
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Uncategorized
Mini drill speed controller on a PIC controller
Mini drill speed controller on a PIC controller Simple speed controller for microdrill on PIC16F628A 1. Functions. 1.1. Output power regulation. Control…
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Electronic projects
Speed controller for microdrill on ATMEGA88PA.
Speed controller for microdrill on ATMEGA88PA. A simple speed controller for a micro drill on the ATMEGA88PA. – rotation speed…
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Electronic projects
Learnable IR remote control for home appliances.
Everyone has experienced the inconvenience of having to use their own remote control for each electronic device. Remote controls take…
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