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Soni Nov 24,2025
Detailed Description of the RP2040 + SD Card + Flash + MPU6050 ModuleThis custom module integrates the Raspberry Pi RP2040 microcontroller with onboard flash memory, an SD card slot, and an MPU6050 6-axis motion sensor, forming a compact and versatile platform for data acquisition, motion analysis, and embedded control systems. Designed for both prototyping and final-product integration, the module minimizes wiring complexity by combining processing, storage, and sensing on a single board.Core P...
3D printing SLA Arduino
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TempGun Pro
Arnov sharma Nov 24,2025
Greetings, everyone, and welcome back. Meet TempGun Pro, a handheld open-source infrared temperature capture gun powered by ESP32 C6 1.47 display, and a custom circuit.The aim behind this project was straightforward. I needed a temperature meter to measure different things while working with electronics and 3D printing. I already had a Fluke temperature gun, but when it stopped working, I needed an urgent alternative, something cheaper that could still perform almost as well.The best part was ho...
8th Design Contest-Electronic Project 3D printing SLA
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MAX99626 VR Conditioner
Rehman Nov 23,2025
Single channel VR Conditioner by Speeduino, Made to fit on existing models.
Arduino
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Arduino IO Expander
Nov 23,2025
This IO expander plugs into an Arduino Uno to add more controllable pins. It can be used for instance to interact with TTL circuits. One configuration can be 24 bits output and 8 bit bi-directional. Replacing the 74HCT245 chip with a 74HCT573 will give 32 bits output only.The schematic and layout are design with KiCad 9.The repository contains an example code to test a RAM chip on a breadboard connected to the expander as address bus, databus and control signals.Here is an example to test the He...
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W723878AS1K26_PLC_2560.kicad_pcb
Tanoli Nov 22,2025
It's a custom ATMEGA2560 Based programable logic control board for analog cars automation.It provides the capabiloty of PWM Load control upto 150W at 13 channels and analog sampling for various sensors.Further feel free to contact +92-3499135368 on Whatsapp for details.
Circuit DIY Arduino
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DIY 16 keypad (Inc : 1 rotary encoder + 1.9 inch TFT LCD)
Lee Nov 21,2025
A 16-key macro keypad with a 1.9-inch LCM and rotary encoder.
DIY Arduino Keyboard
328
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Cristmas tree
Yuri Vorobets Nov 19,2025
The WS2812D-F8 is a high-tech, digitally programmable 8 mm RGB LED that’s individually addressable in daisy chains of up to 255 devices. In this 3D Circular Christmas Tree Project, 36 of these devices can be controlled externally or by an onboard Arduino Nano ESP32. The light effects are astonishing — you can’t miss having this illuminating Elektor kit for the Holidays!
Arduino ESP8266 DIY
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Audio reactive glow LED wristband/bracelet with NFC / RFID-Tags
Loeffler Nov 19,2025
A rechargeable glowing wristband that reacts to music, powered by a thin LiPo battery. The TPU band has 15 LEDs inside. The animations are driven by audio analysis and controlled with an ATTiny85 processor.Why did you make it?I like electronic music events and festivals and my wife likes to dress up so I wanted to bing this together. I enjoy the synesthetic aspect of sound and light in a good club and so am I always trying to make the lights dance.Technical detailsAdjustable diameter: 5 - 8...
3D printing ATtiny85 LED
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ILDAWaveX16 | StanleyProjects.com
StanleyProjects Nov 17,2025
ILDAWaveX16 is an open-source, high-resolution, wireless laser DAC with SD-card playback, network control, and ILDA output.Traditional laser DACs are often expensive, proprietary, or limited in flexibility, especially for those who want to experiment with laser systems, build custom projectors, or interface with low-cost driver kits.The goal of this project is to create the "Arduino of laser DACs" - a flexible, hackable platform for makers and enthusiasts that can serve as a foundation for any D...
8th Design Contest-Electronic Project Arduino ESP32
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SirenSense Ambulance Detection System
TKR Nov 16,2025
Project Overview: SirenSenseCheck out my youtube video to understand better how the device works ! https://youtu.be/NpQYkkEUuDsI live in a busy city where driving during rush hour is a daily reality. I noticed that when an ambulance is nearby, I often only realize whether it is behind or in front of me a few seconds before it passes. Many of my friends face the same issue; because our roads are congested and filled with buildings and tunnels, sound echoes become a major problem. This is the prim...
8th Design Contest-Electronic Project Sensor Arduino
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Popular Project
DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
Project OverviewThis project delivers a complete, custom-designed PCB solution for building Meshtastic mesh network nodes. Unlike traditional communication methods that rely on cellular towers or Wi-F...
? How to Make a DIY Spot Welding Machine at Home for 18650 Batteries | Full Circuit & Working
If you’re working on battery pack projects using 18650 lithium-ion cells, then you know how important a spot welder is. Buying a professional spot welding machine can be expensive, but today, I’ll sho...
Jammer Bluetooth 2.4G
Proyecto de PCB para Jammer bloqueador inhibidor de señales Bluetooth y Wifi de 2.4G.Proyecto patrocinado por PCBWay, muchas gracias por el apoyo!Primero regístrate en PCBWay haciendo clic acá, luego ...
Bruce RF Reaper PCB
Explore!https://bruce.computer MCU ESP32 S3 N16R8BATTERY 1000MAH6 WAY BUTTONAW9523 IO EXPANDERNRFCC1101 433MHZNFC ST25R3916VIBROBUZZERIR TX RXIBUTTONSDCARDLEDGPSFLIPPER ZERO HEADER COMPATIBL...
ESP32 Walkie Talkie
I've made some ESP32 walkie talkies with ESP-Now protocol communication, i2s microphone, i2s DAC speaker, 3D printed case and a lot more!
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