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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
799
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LUNA ESSENCE: A Wearable Device Inspired by Morpho Butterfly
Dec 24,2024
Click on the link to listen to his story: https://omersahingok.notion.site/LUNA-ESSENCE-e2fd9cfb7f834acf8f1824619350eb9f?pvs=4Project Title: LUNA ESSENCE – A Wearable Device Inspired by the Elegance of the Morpho ButterflyIntroduction: LUNA ESSENCE is a wearable electronic device designed to combine functionality with aesthetics, inspired by the captivating beauty and transformation process of the Morpho butterfly. This project utilizes cutting-edge technologies to provide a versatile and engagi...
7th Design Contest-Electronic Project ESP32 IOT
1343
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Automated plant monitoring system
achintha Dec 23,2024
This project is a Smart Plant Care System designed to monitor and automate plant watering. Using an ESP8266 microcontroller, the system reads soil moisture, temperature, and humidity data from sensors and uploads it to a Firebase Realtime Database. An integrated relay automatically activates when soil moisture is low, ensuring optimal hydration for plants. An OLED display shows real-time sensor values locally, while a user-friendly WEB app allows remote monitoring and manual control of the relay...
7th Design Contest-Electronic Project DIY ESP8266
954
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3D Snowflake Ornament
Tőkés Dec 22,2024
3D Snowflake shaped festive ornament printed in transparent or translucent SLA resin.Read the full project write-up on Hackster.io:https://www.hackster.io/bluetiger9/3d-snowflake-ornament-with-ble-connectivity-b1b22a
LED DIY IOT
930
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ESP32-S3 Powered Smart Control System for IoT Applications
Khirade Dec 17,2024
What’s my project about?I’ve designed a custom PCB around the ESP32-S3, a powerful microcontroller with both Wi-Fi and Bluetooth capabilities. My project involves using the ESP32-S3 to create a [specific project type, e.g., smart home device, wearable, sensor network], which will enable remote control, monitoring, or data collection via wireless communication.Why did I decide to make it?I wanted to create a custom PCB because:I had specific requirements that weren’t easily met by off-the-shelf d...
7th Design Contest-Electronic Project ESP32 IOT
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IOT Pump Controller
Alabdulmuhsin Dec 11,2024
DescriptionA device which can monitor and switch household water pumps remotely. This is compatible with home assistant and esphome.ConstraintsPower: 5V wall power adaptorFeatures   • Monitor the on/off status and current consumption   • Switch the pump off if desired.   • Indicate if the pump is running dry.   • Wireless connectivity   • Matter optional
7th Design Contest-Electronic Project DIY ESP32
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