Other
“LoRa has been very popular in recent years. The wireless communication module using this technology is usually cheap (using free spectrum), small in size, energy efficient and has a long communication distance, and is mainly used for mutual communication between …
“Long story: I originally made this hat for my company’s stall at Taipei International Book Exhibition, which was postponed from early February to May due to the threat of coronavirus (COVID-19). I thought it would be fun to …
“Use your ATOM Matrix to receive text via MQTT and scroll it on the RGB LEDs.”
“It’s winter now, but it still feels a little hot, even though I’m only wearing a T-shirt, which makes me want to know the current temperature, so I use the Micropython ESP32 and DHT11 sensors and a simple …
“How to get analog input on Raspberry Pi using CircuitPython. The lack of analog inputs on the rpi and how this can be solved with MCP3008 IC The MCP3008 is a 8-Channel 10-Bit Analog to Digital Converter IC with SPI …
“A while ago, I mentioned to some of my co-workers that is it possible to make a simple split-flip display. (I actually made one with cardboards and toothpicks, and it looks…not pretty.) A guy digged out this clock set …
“Using a D1 mini to download and show one-week weather forecast data on an LCD 20x4 display. Sometime ago I’ve come across MetaWeather, a weather data service requires no authentication or registration. I figured I’ll make a little …
“Do you want a different way to program the ESP8266-based boards rather than the common method using Arduino IDE along with C/C++ programing language ? In this tutorial we will learn who to configure and control an ESP8266 board …
“A MicroPython gaming system featuring a Wemos D1 mini, OLED display, joystick, buttons, fancy LEDs and a buzzer. This project was inspired my my advanced computer programming class at Kentucky Country Day School. This class consist of all high school …
“A tutorial of building a web clock with only an ESP8266/ESP-12 board and an SSD1306 OLED display by using built-in modules of MicroPython. This tutorial project is to create a very simple web clock on ESP8266/ESP-12 …