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CustomBoot-32
Oct 23,2025
The project focuses on creating a custom PCB that integrates the Blue Pill (STM32F103C8T6) with ESP32 WROOM-32E.The ESP32 hosts a website, receives two firmwares via OTA, creates memory partitions, and initializes a File System in one of the partitions.On the STM side, a dual-image Bootloader requests firmware based on user input, verifies it, allocates it in flash memory, and executes it.The firmware transfer is carried out via UART.
8th Design Contest-Electronic Project ESP32 IOT
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Gravitymon PCB for ESP32c3 Zero PET v1.2
Oct 22,2025
Gravitymon is a electronic hydrometer software that can be used to measure gravity and temperature during fermentation of beer and report the progress to a number of external services. Is uses a gyro to measure the gravity since there is a correlation between gravity an the density of the fluid. Based on the density the hydrometer will float at a different angle. The graph below is an example on how the fermentation process can be tracked.https://gravitymon.com/In v1.2 the project is converted t...
IOT ESP32 WiFi
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Global Human Detection Using Fingerprint
Oct 16,2025
Fingerprint-based smart human recognition system.Mission:Global Human Detection Using Fingerprintیعنی ایک ایسی ڈیوائس جو دنیا میں کہیں بھی صرف فنگر پرنٹ سے انسان کو شناخت کرے۔Project Title: Tarjuman ID – Fingerprint-Based Global Human Detection System 2. Components (Parts Required): | 1 | Fingerprint Sensor (R305)| فنگر پرنٹ ڈیٹیکشن کے لیے                        ...
Arduino ESP8266 IOT
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Mini Environmental Sensor
Matos Borges Oct 10,2025
"AireCuba" - Mini Environmental Sensor"AireCuba" is an autonomous, low-cost mini environmental monitoring station specifically designed for Cuban conditions. It combines an ESP32-C3-VROOM-02 with BME280 sensors (temperature, humidity, pressure) and SPG40-D-R4 (air quality/CO2) on a compact PCB that runs on battery power and charges via USB-C. It's perfect for monitoring environmental conditions in homes, workplaces, or even small farms.Living in Cuba, we face unique...
8th Design Contest-Electronic Project ESP32 IOT
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Quadcopter and motor control development platform
Oct 10,2025
From idea to imagination to concept, finally the design. Here is a futuristic motor control and#quadcopter_development_platform by Edger Okoth.Tech Specs1. Main controller: STM32H7...(LQFP144 Package) 550MHz2. Motor Driver: 4x DRV8323H(3X PWM input per driver IC)3. Wide voltage input: 6V to 60V plus 5V and 3.3V dc4. Upto 40A operating current current5. 5 Communication interfaces: 2xI2C, 1 SPI, 1USART, 6 GPIOs6. Dimensions: 10cm x 10 cm7. Supports upto 4 BLDCs, each operating at 3 phase with 15A ...
8th Design Contest-Electronic Project Development board Drone
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pogo pin clamp for esp32 programmer
Rey Oct 09,2025
This hook is an accessory for the esp32 programmer, which is published here. You only need a custom-made PCB according to your needs. I made it for 6 pins with 2 mm separation.https://www.pcbway.com/project/shareproject/ESP32_Programmer_cf419bfe.html
3D printing SLA ESP32
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ESP32-C3 BTHome Sensor Board
Labus Oct 08,2025
The ESP32-C3 BTHome Sensor Board is an open-source PCB designed for compact, battery-powered environmental and automation sensors communicating over Bluetooth Low Energy (BLE) using the BTHome v2 protocol.It is based on the ESP32-C3 microcontroller, offering integrated Wi-Fi and BLE 5.0 connectivity, low power consumption, and flexible GPIO configuration.The board supports a wide range of sensors and peripherals through I²C and 1-Wire interfaces, making it ideal for DIY smart home projects, auto...
ESP32 IOT bluetooth
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HyperCore: The Universal Hardware Revolution Platform
Swami Oct 03,2025
HyperCore: The Universal Hardware Revolution Platform Democratizing Global InnovationIntegrated Educational Development Platform: Affordable Multi-Controller System for Next-Generation LearningProblem StatementEducational institutions worldwide face a critical barrier to advanced electronics education: cost. Traditional development setups requiring separate Raspberry Pi boards ($75+), motor drivers ($30+), power distribution systems ($40+), and various sensors ($50+) create prohibitive expenses ...
8th Design Contest-Electronic Project PCB Design STEM Education
535
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BLASTIC IoT SCALE - a Precious Plastic Open Source Fund's project
Andrea Midoro Oct 02,2025
The Blastic IoT Scale will be a convenient way for Precious Plastic workspaces (https://www.preciousplastic.com/) to monitor their plastic waste management and a great tool to upload their collection data online to a custom collection (of plastic to be recycled) data upload system on Google Form in the layout of Precious Plastic'soriginal collection form (http://upload.preciousplastic.com/).It is a very versatile a customizable tool built onto the Arduino opensource platform and designed to be e...
Arduino IOT Recycle
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ESP32 IoT Starter Shield Version 3
Bluino Sep 28,2025
Learn Basic IoT use ESP32 boards is very easy with ESP32 IoT Starter Kit board and following the 110+ tutorial on randomnerdtutorials.com/projects-esp32. (Ver.3 : Added socket voltage adaptor 9V, Added Ultrasonic Socker HCSR04, Repalce RGB Led with WS2812)Part List:1 x PCB ESP32 IoT Starter Shield (PCBWay)1 x ESP32 DEVKIT V1 board1 x Micro SD adapter module1 x OLED I2C 128x641 x Humidity and Temperature sensor DHT111 x Temperature sensor DS18B121 x Motion sensor PIR AM3121 x Environmental sensor...
8th Design Contest-Electronic Project
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Popular Project
AERIS-10 Open Source Phased Array Radar
The AERIS-10 is a low‑cost open‑source phased‑array radar platform designed for makers, researchers and educators. Operating around 10.5 GHz, the system can detect and track multiple objects at ranges...
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This is the custom PCB for Project Aura AQ, an open-source ESP32-S3 air-quality monitor with touchscreen UI, local web dashboard, MQTT, and Home Assistant support.What is included on the PCB:- Built-i...
Simple lo-fi offline MP3 player for the Zion Brock vintage radio (official PCB)
Offline | Mono | Lo-FiThe PCB version of the Vintage Radio does not receive live radio signals. It is a self-contained offline music player. You load albums or tracks onto a microSD card, insert ...
DIY Active FFB Pedal PCBA
Easy one click ordering of Ghilipert PCAB V2.2 REV BNo solderinghttps://github.com/gilphilbert/DIY-Sim-Racing-FFB-Pedal-PCBsAsk for part 25 : SQP5W-5Ω±5%-9MMore info here :https://youtu.be/PMupeveZSFM...
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