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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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esp32-4-channel-relays
Jan 08,2025
PCB Design for 4-Channel Relays Based on ESP32-WROOM-32 ModuleThis repository contains the PCB design files, schematic, and 3D model image for a 4-channel relay board based on the ESP32-WROOM-32 module. The board is designed for controlling various electronic devices such as light, fans, motors, and more.FeaturesFour independently controllable 5V relays.ESP32-WROOM-32 module for wireless connectivity and easy programming.Terminal block for easy integration to the electronic devices.USB TYPE-C co...
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4-Legged Spider Robot With 3D Printed Parts (8 Servo Motors and an ESP32)
KILIC Jan 06,2025
In this project, I will show you how to make a simple 4-legged walking spider robot using 3D printed parts. The design consists of only five main parts, including the top and bottom plates, arm connectors, legs and servo holders. The 4 legs of the robot consist of four arm parts and four leg parts. A total of eight hobby servo motors are used for the robot movement, four in the arms and four in the legs.On the circuit side, an ESP32 board was preferred, but the project can be easily controlled w...
3D printing ESP32 ESP8266
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Automatic toothbrush timer
Jon Nordby Jan 05,2025
Brushing one's teeth is quite boring... And how looong is 2 minutes anyway? Spice things up using this gadget, which uses accelerometer and machine learning to track the time you are actively brushing.This project is intended to be a fun and simple example of using machine learning on microcontrollers, in the area of Human Activity Recognition. It was designed as a demo project for emlearn-micropython, a Machine Learning and Digital Signal Processing library for MicroPython.See it in actionHow i...
7th Design Contest-Mechanical Project TinyML machine learning
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ESP32 & NRF24 Flipper Zero board assembly
Jan 04,2025
Board for the Flipper Zero with everything needed to connect the esp32 and the NRF24, to be able to use the Flipper Zero as an IoT device as well as for extended Bluetooth functions (Credits to the creators of the YouTube videos)
DIY ESP32
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ESP32 CYD Battery Charger
YT Jan 02,2025
This PCB adds a battery charging circuit to a CYD ESP32 board!This board was made with the intention to avoid soldering. I’ve also added a pass through for a GPS module should you choose to add it.Battery Info: JST PH 1.25mm 2-Pin Connector at 3.7V LiPo VERIFY POLARITY BEFORE CONNECTINGBattery exampleCable needed: 4-Pin JST 1.25mm PicoBlade Female to Female (I use 10cm length but get the length you need)Cable exampleDimensions: 36x30mm
DIY USB ESP32
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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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ESP32-Based Review System
Poudel Dec 28,2024
IntroductionThe ESP32-based review system is a hardware and software solution designed to gather customer feedback efficiently, transmit it to a server, and analyze the data to improve customer satisfaction.For Full Project:https://electronicsworkshops.com/2024/11/13/esp32-based-review-system/System ComponentsHardwareESP32 Microcontroller:Acts as the central unit for the system, handling input and Wi-Fi communication.Offers built-in support for touch-sensitive inputs and connectivity.Touch Switc...
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PP3D ESP32 breakout board for Iron Man helmet voice recognition module
Plentiful_Props_3D Dec 25,2024
this PCB is abreakout board for a WaveShare ESP32-S3 which will allow you to easily wire up and control a DFRobot Voice Recognition module. with the provided code (and the helmet PCB's MAC address), you will be able to control the helmet wirelessly via voice commands and button presses. for more information, please consult the youtube tutorial below.
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ESP32-S3 breakout board for motorizing Iron Man helmets
Plentiful_Props_3D Dec 25,2024
this PCB will allow you to create a breakcout board for a WaveShare ESP32-S3 specifically for the purpose of motorizing an Iron Man helmet with MG90s servos, LEDs, and other features. please check out the full length YouTube tutorial for more information.
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Popular Project
Bruce RF Reaper PCB
Explore!https://bruce.computer MCU ESP32 S3 N16R8BATTERY 1000MAH6 WAY BUTTONAW9523 IO EXPANDERNRFCC1101 433MHZNFC ST25R3916VIBROBUZZERIR TX RXIBUTTONSDCARDLEDGPSFLIPPER ZERO HEADER COMPATIBL...
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Self-Balancing Robot PCB
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The Sesame Robot Project
What is Sesame?Sesame is a 3D-printable quadruped robot powered by an ESP32. It runs on 8 MG90S metal-gear servos (two per leg) and features a 128x64 OLED display for a face. It walks, dances, waves, ...
World's Smallest 1S Battery Charger
This is a very small 1S lithium battery charger board designed for projects where space is extremely limited. It charges single-cell Li-ion or Li-Po batteries (3.7V nominal) using a USB Type-C input. ...
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