Metal detectors
Arduino projects
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Arduino projects
Georadar
Georadar “Radalit”. General description, block diagrams, terminology Block diagram of the georadar “Radalit” Figure 1 shows a block diagram of the georadar (GR) “Radalit”. Fig.1. Block diagram of the georadar “Radalit” Functionally, the GR consists of five modules. The power supply and battery modules, VT1 and V3, provide power to the GR and charge the battery. The transmitter module, with the transmitting antenna B6, generates a probing pulse. The receiver module, with the receiving antenna B7, provides amplification of the reflected signal. The operation of these modules is controlled by the system unit or signal processing module. It also outputs the processed…
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Arduino projects
DIY Metal Detector based Arduino
DIY Metal Detector based Arduino Nano Metal detector, sounds a bit high-end, below we just use an Arduino, 10 meters of copper wire, a 100 ohm resistor and a passive buzzer to make it. Detectors can be designed in various sizes and shapes as needed, the difference being the fabrication of the coils. It is still useful to make a small handheld probe for daily inspection of metal objects. Not only can you find small things like coins, but it can also be used to detect furniture joints, metal screws or nails used in wall decoration to help understand the structure. Arduino…
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Arduino projects
Programing a new ATmega328p with Arduino
Programing a new ATmega328p with Arduino This article describes how to program the brand new ATmega328P chip with an Arduino Uno. This article includes the following: How to program the Bootloader for the new ATmega328P through Arduino Uno How to Program ATmega328P with Bootloader via Arduino Uno materials needed Arduino Uno ATmega328P chip If you bought a brand new ATmega328P, and then you want to program it, a natural idea is to unplug the chip that was originally plugged into the board, and then plug in the new one to start programming? ATmega328P chip Arduino Uno Unfortunately, this idea does…
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Pulse Induction Metal Detectors
Arduino Nano Metal Detector
Arduino Metal Detector A metal detector is a safety device that detects potentially harmful metals. Previously we have made very simple metal detectors without microcontroller , now we are building metal detectors using Arduino . In this project we will use coils and capacitors to detect metals. Here we have used Arduino Nano to build this metal detector project . This is a very interesting project for all electronics hobbyists. The buzzer will beep very quickly whenever this detector detects any metal nearby. Required components: Here are the components you need to build a simple DIY metal detector using Arduino . All of these components should be readily available at your local hardware store. Arduino (any) coil 10nF capacitor buzzer 1k…
DIY projects
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Arduino projects
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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Simple DIY 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 information…
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Simple DIY Projects
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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Simple DIY Projects
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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Search coils design
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Induction Balance Metal Detectors
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Metal detectors dictionary The metal detection industry is full of jargon that may not mean much to someone new to…
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Induction Balance Metal Detectors
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Search coil design Introduction In radio engineering and metal detectors technology there is such a thing: connected circuits. They come…
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Search coils
Coil DD for induction balance metal detectors
Building the search DD coil for Induction Balance metal detectors The name of this Coil DD comes from the similarity…
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Search coils
Spider coil
According to reviews on the Internet, the spider coil can work with any pulsed metal detectors, but for proper processing…
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