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Reflow Hot Plate - Controller Board with Arduino Pro Mini
M Mar 05,2025
Remix of the original Reflow hot plate controller board by Curious Scientist based on Arduino Pro Mini in a smaller form factor (80x80mm).I also added an extra connection for a thermistor on pin A0.Please note that the BOM doesn't include the Arduino PRO Mini and MAX6675 thermocouple module.You will have to source those by yourself.If you like, you can use this project for MAX6675 thermocouple module and source only the probe itself.THE SOFTWARE SKETCH IS THE CREATION OF >CURIOUS SCIENTIST<...
Arduino DIY Hardware
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PICO TEMPERATURE GUN Version 1
Arnov sharma Mar 05,2025
Greetings everyone and welcome back. Here's something useful.The PICO TEMPERATURE GUN Project is a do-it-yourself temperature gun project that uses the PICO 2 and the GY-906 Infrared Temperature Sensor to take temperature readings and display them on an SSD1306 124x32 OLED screen.The goal was to create an open-source, functional temperature gun from scratch using a PICO 2 and GY-906 (MLX90614), a non-contact infrared temperature sensor with a high precision of ±0.5°C.It provides two output modes...
Arduino Raspberry pi Sensor
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AC Power Monitoring Using BL0937 IC
Manoj kumar Mar 03,2025
AC power monitoring is an amazing feature nowadays in IoT related applications, such as smart fans, switches and boards. Some good company boards implement this tech in their products and continuously monitor the supplied output power. Monitoring power at local device level has its own advantages, like now we have data, if current increases and something goes wrong it can turn off the whole system and can save equipment from burning. Moreover power monitoring in IoT uses ASIC based designs, I go...
Arduino POWER MONITORING ENERGY MONITORING
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How to Build a Motorized 3D Scanning Turntable for Your Phone
KILIC Mar 01,2025
In this project, I’ll show you how to make a simple motorized turntable for 3D scanning. It has three main parts: a fixed top plate for placing the object, a rotating middle plate powered by a stepper motor, and a base that holds all the components. The top and base plates are connected and stay in place, while the middle plate rotates independently.To ensure smooth rotation, I’ve added bearings that help the middle plate move more easily. For scanning, I used an iOS app, but you can choose any ...
3D printing Arduino DIY
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DIY Motorized 3D Scanning Turntable
KILIC Mar 01,2025
In this project, I’ll show you how to make a simple motorized turntable for 3D scanning. It has three main parts: a fixed top plate for placing the object, a rotating middle plate powered by a stepper motor, and a base that holds all the components. The top and base plates are connected and stay in place, while the middle plate rotates independently.To ensure smooth rotation, I’ve added bearings that help the middle plate move more easily. For scanning, I used an iOS app, but you can choose any ...
3D printing 3D Scanning Motorized Turntable
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FloppyBoard: a compact and versatile board
Floppy Lab Feb 27,2025
IntroductionHello everyone! Today I present FloppyBoard, a small development board similar to Arduino but designed to be more affordable and feature-rich. Its dimensions are comparable to a standard Arduino. This is the first version, which was also used in my Pet Feeder project. I later created three more versions with improvements.This article is necessary for the realization of the Pet Feeder, a highly appreciated project that has gained interest from those who want to replicate it. For more ...
Arduino DIY stm32
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Arduino Winkeyer Emulator Based on K3NG code
Gordon L Gibby Feb 25,2025
This project allows you to build a working WINKEYER. See the enclosed MANUAL which includes both operating and building instructions. Be certain to set the computer port to 1200Baud if controlling it from a logger like N3FJP etc. See: https://www.nf4rc.club/how-to-docs/alachua-county-arduino-winkeyer/https://www.nf4rc.club/how-to-docs/arduino-k3ng-winkeyer-emulator-locally-developed-morse-code-keyer-manual/https://www.nf4rc.club/how-to-docs/arduino-winkeyer-packaging-instructions/
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Ikea Fado Kugellampe Wled Ball lamp Platine circuit board
Erwin Wichmann Feb 23,2025
This board makes it easier to build the Ikea Fado ball lamp with Wled.The files and instructions for the lamp can be found here:https://www.cults3d.com/en/3d-model/home/ikea-fado-kugellampe-wled-ball-lampYou can use terminal block KF1286 x 4 PIN1 x 3 PINlook here for a videohttps://www.youtube.com/watch?v=GSHjSdfIj0sJust take a look here if you don't know Wled yet.https://github.com/Aircoookie/WLEDUse at your own risk!!!
3D printing LED Arduino
940
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ESP32 Fluid simulation on 16x16 Led Matrix
Pavleski Feb 20,2025
 Fluid simulation is a way of replicating the movement and behavior of liquids and gases in different environments. It’s widely used in fields like gaming, animation, engineering, and physics to create realistic visual effects and solve complex fluid-related problems. This time I will present you a very simple way to make a fluid motion simulator using a few components. This is a simulator with a relatively low resolution of 256 dots and for that purpose a Display made of 16x16 LEDs wi...
Arduino ESP32 LED
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ATMega32U4 Breakout Board
Lastname Feb 15,2025
The ATMega328P (Arduino Uno) comes in a breadboard friendly DIP package, but the USB integrated 32U4 doesn't! This is my solution. It breaks out every pin of the QFP-44 package to a convenient pair of 22 pin headers. It also has a handy silkscreen pinout so you don't forget what's what.
Arduino DIY Board
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