An 18650-powered ESP32 desk buddy with a 2.8" touchscreen and rotary knob: AI chat, weather, crypto, PC stats and BLE volume control.
The Portable Fluid Management Device is a designed to dispense precise quantities of liquid with minimal manual intervention.
To help blind and elderly people to move safely without hitting obstacles. Low cost automatic vehicle that scans and avoids obstacles by its
Will guide you to build a DIY Real Time Claude usage tracker with XIAO ePaper DIY Kit (ESP32-S3) and 2.6in ePaper Display.
Why spend lots of money going out for drinks when you can have your own smart personal bartender at your service right in your home?!
ESP powered alarm clock with web (WiFi setup) interface, wake up light mode, multiple (recurring) alarms, triggering, messages...
Build an automated door that unlocks itself using facial recognition.
A small low power node that clamps onto an existing water pipe, listens to its vibration, and uses a tiny ML model on the nRF54LM20 to flag
An innovative wearable technology for visually impaired peoples.
Grate to have and envoy with friends. Made compact so you take it with you on the go.
Here we'd like to share how we use the ESP8266 WiFi 5V 1 Channel Relay Delay Module to control our home appliances.
This can hep you to access your home when you are out . You can switch on and off the home appliances from anywhere.
An easily constructed USB-powered pulse oximeter device that can be built for around $25 and features an OLED display.
A pair of talking smart glass, intended to help the visually impaired.
This health band can assist old people in their daily lives, leaving the family stress free!
This project shows how to control a servo motor with a smartphone via Bluetooth.
Learn how to use Arduino IoT Cloud and Amazon Alexa to interact with your sensors.
Control your home appliances by using your voice.
Barbot is an open source Arduino cocktail mixing robot controlled with the hybrid mobile app via Bluetooth.
Desk weather monitor on W55MH32-ADK: AHT20 indoors, Open-Meteo outdoors over Ethernet, rainy UI when Hong Kong is wet.
An automatic pill dispenser aimed to ease the lives of the elderly and disabled persons.
A simple connected clock and weather report using ESP8266, MAX7219 LED matrix display, and DHT11 temperature and humidity sensor.
A mini CNC 2D plotter made from old DVD drive and L293D motor shield. Very cheap but interesting. It can draw any image uploaded from PC.
Get not only 5 volts but also 9, 12 volts (18 Watts max) out of any QC-compatible charger/power bank for supplying power hungry projects.
