Popular: Arduino Automation Commodore Iot Raspberry pi
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Wemos D1 Mini Altoids PCB
Lorenz Jan 29,2025
A simple pcb for storing my wemos d1 mini pro in an altoids tin.Screw terminals are perfect for home automation / home assistant.Add any sensor you want...
Arduino ESP8266 DIY
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ESP8266 Nodemcu 4 Ch Relay Module For IoT Project
DAS Jan 29,2025
OverviewThis project allows you to control four relays using an ESP8266 (NodeMCU) via the Arduino IoT Cloud. You can toggle relays using physical switches or control them remotely from anywhere using a cloud-based dashboard. Key Features: Manual Control – Use physical switches to toggle relays. Remote Control – Control the relays from the Arduino IoT Cloud Dashboard. WiFi Connectivity – Get real-time feedback on the relay status. Synchronization – Changes from manual and cloud control stay updat...
Arduino ESP8266 DIY
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miniEsp - ESP8266
Tora Jan 25,2025
miniEsp is a practical and powerful upgrade to the ESP-01, offering more I/O options and better voltage protection, all while maintaining compatibility with the existing ESP-01 pin header format.OverviewThe miniEsp is my solution to the limitations of the ESP-01 module. One of the biggest issues I faced with the ESP-01 was its lack of I/O pins, having only 2 I/O pins made it too restrictive for many of my projects. I wanted a more capable, versatile version of the ESP-01, so I des...
Arduino ESP8266 DIY
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ESP32-C3 Supermini WS2812B Controller
Kid Jan 23,2025
Tiny WS2812B Controller based on ESP32-C3 Supermini!Only a few components required!Uploading still in progress
DIY ESP32 IOT
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Environment monitoring system
Jan 19,2025
Environment Monitoring System with Arduino Nano, DHT11, BMP280, and LCDWhat’s the Project About?The Environment Monitoring System measures and displays real-time environmental parameters such as temperature, humidity, and barometric pressure using an Arduino Nano, DHT11 sensor (for temp & humidity), and BMP280 sensor (for pressure and temp). The data is shown on a 16x2 LCD, making it a simple, cost-effective solution for weather stations, indoor climate monitoring, and more.Why Did I Decide ...
7th Design Contest-Electronic Project Arduino DIY
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Bluetooth 6.0 complaint nRF54 based PCB
Jan 17,2025
This is a PCB with Nordic Semiconductor SoC nRF54L15. The SoC was just launched last December. When I decided to make a PCB for this even the Autodesk 360 library was not available. Hence, I created one myself and created the schematic and board layout for the same. The main project is about creating an ultra-low power design that can operate Bluetooth in uA current range. The test and comparison shows that nRF54 devices prove to be low power than it's predecessors such as nRF52840 series of dev...
7th Design Contest-Electronic Project IOT
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Fetal Movement Monitoring System
G Jan 09,2025
Our project is a wearable, non-invasive fetal monitoring system that tracks fetal movements in real time, providing early detection of abnormalities to ensure better prenatal care. We aimed to address the limitations of traditional fetal monitoring methods, such as manual tracking inaccuracies and the inconvenience of frequent hospital visits, by creating an affordable, home-based solution for expectant mothers. The system uses strategically placed accelerometer sensors to capture fetal movement...
7th Design Contest-Electronic Project ESP32 IOT
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RP2040 Wi-Fi IoT Module for Automation and Control
G Jan 08,2025
Project OverviewThis project revolves around building an IoT module using the RP2040 microcontroller combined with Wi-Fi connectivity, a 5V relay for automation, and an onboard camera for photo processing. Here's the breakdown of the key components and features:1. RP2040 MicrocontrollerThe RP2040 is a high-performance, low-power microcontroller with dual ARM Cortex-M0+ cores.Key Features:Dual-core processor for multitasking.264KB SRAM, 2MB flash for efficient memory management.Multiple GPIO pins...
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IoT Access control and communication system with Raspberry Pi/PC using ESP32
silicioslab Dec 29,2024
IntroductionIn the world of automation and the Internet of Things (IoT), access control systems have become increasingly present, ensuring security and practicality in various environments. This article presents the development of an access control system using the ESP32, which acts as the main processing unit, receiving commands in JSON format sent by a Raspberry Pi.By combining the versatility of the ESP32 and the processing capacity of the Raspberry Pi, this project allows for the efficient m...
ESP32 IOT Raspberry pi
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Automação de medição em silos.
eduardo Dec 29,2024
O desenvolvimento do protótipo simulador de automação para monitoramento do silo de fertilizantes, utilizando sensores ultrassônicos, células de carga e um motor vibrador controlados por um microcontrolador ESP32, demonstrou ser uma solução eficaz para substituir o método manual arcaico de medição. O sistema automatizado não apenas aumentou a precisão das medições, mas também proporcionou uma significativa redução no tempo de operação, eliminando riscos de contaminação cruzada e garantindo a con...
7th Design Contest-Electronic Project IOT ESP8266
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Popular Project
A Modified zFlip 5
With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
Mainboard replacement for Nokia 3310//3330
This replacement board for Nokia 3310/3330 phones brings FM/FSK capabilities on 70cm amateur radio band (including 433MHz ISM). The board uses a G-NiceRF SA868S UHF RF module running OpenRTX firmware....
ESP32-BlueJammer
The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts various devices using an ESP32 and nRF24 modules, causing plenty of noise and sending unnecessary packets (DoS).It ...
Flipper Zero Dev Board: BW16 RTL8720DN 2.4 GHz & 5 GHz Deauther
Upgrade your Flipper Zero with the AI Thinker BW16 RTL8720DN Dual-Band WiFi Expansion Board. Enhance your device's connectivity capabilities with support for both 2.4 GHz and 5 GHz WiFi bands. Perfect...
Air Quality Monitor
The Air Quality Monitor is a compact, ESP32-C3–based device designed to track and display key indoor environmental metrics in real time. At its core, it integrates the Sensirion SEN54 for particulate ...
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