A simple tutorial and setup for this multi-function module, with a built-in thermostat, humidity sensor, clock and alarm feature.
Managing address WS2812B strip with ESP8266 via the web interface.
A digital finger sensor to protect against theft.
When my ultrasound sensor stopped working, I decided to improvise by making an obstacle avoidance bot using IR sensors (cheaper too).
How to connect A6 GSM GPRS module with Arduino and also work with “AT” commands.
Work with AT Commands using your SIM800L module.
Demonstration of Internet of Things using the Tiva LaunchPad and an ESP8266 WiFi module.
Back in January of 2019, Elegoo sent me an email asking if i'd like to test, comment, and review a new product design. I said "YES."
RGB LED backlight with audio signal visualization for room/desk backlightning...
An empty place indicator or monitor for car parking.
Test and comparison of two PWM methods, to control the battery charge of a "Night Light Control:" 1) Sine function; and 2) PID controller.
PID control system of a light meter that measures and regulates the lighting of a lamp.
PYNQ enables us to access the performance of programmable logic. Let's look at how we can use the that with IoT frameworks.
This is a small bot which draws on a plane surface. It takes input as GCODE and draws that pattern on surface. there are no limits to canvas
Do it Without Arduino
Display board using GSM module.
An Arduino-based robot drummer. It works with a transistor noise-generator and an arrangement of servos hitting a can and a pair of piezos.
Current sprinkler systems leave much to be desired, so we've designed a sprinkler system that works smarter and saves water!
A barn door astrophotography mount made with no special tools.
A simple tutorial to set up ICStation's DC to DC automatic boost buck converter (5 - 32V to 1.25 - 20V 5A) for electronic use.
Use an RGB matrix and a micro:bit to display the time with an awesome game of PONG. Made with love and TinyGo.
The PiNG Video Doorbell is powered by a Raspberry Pi and uses Google Duo to video call you on your phone when a visitor presses the button.
Building cleaner, greener and smarter cities with IOTA.
This is a demonstration on how a service such as a group of weather stations can influence the decisions of devices via the IOTA network.