Year: 2021
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Induction Balance Metal Detectors
Simple metal detector for beginners needs only TL074
Simple metal detector for beginners Earlier we looked at various schemes of metal detectors. They can be viewed in the…
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Induction Balance Metal Detectors
simple metal detector with 2 NE555
simple metal detector with 2 NE555 Many radio amateurs dream of assembling a simple metal detector with their own hands…
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Pulse Induction Metal Detectors
Generalities about DIY metal detector
DIY metal detector A metal detector or metal locator is a device that locates metal containing objects in a dielectric…
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Arduino projects
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…
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Arduino projects
Radar prototype using ultrasonic sensors and Arduino
In this article, we use the Arduino development board and ultrasonic sensor to design a radar model for detection…
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Arduino projects
Infrared sensor and Arduino for speed measurement
In this article, we designed a digital tachometer using Arduino and infrared sensors to measure the number of rotations of…
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Induction Balance Metal Detectors
Tesoro Lobo metal detector
Tesoro Lobo metal detector is an amusing device. I will not touch on its operating frequency, this is a separate topic. But…
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Arduino projects
[Arduino FreeRTOS tutorial] How to use semaphore and mutex
In the previous article, we have introduced the use of FreeRTOS in the basics of Arduino and queue Queue kernel objects to use them. In…
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Pulse Induction Metal Detectors
Pulse PI-AR metal detector based on STM32f1
Pulse PI-AR metal detector based on stm32f103c8t6 microcontroller. The name is taken from the words PI – pulse principle of operation, AR – abbreviated from ARM…
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Induction Balance Metal Detectors
Metal detector Qasar AVR microcontroller
Metal detector Qasar on the AVR microcontroller The Quasar metal detector is a microcontroller-based IB metal detector designed with available…
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