Other
“I’ll start by saying that I recently sold this table and don’t have access to it anymore. I’ve gotten a bunch of messages from people wanting to buy either another table or buy a guide on it …
“I thought this was a really neat use of a 4-layer PCB in an artistic style! I started thinking about how you could design a PCB like this in KiCad. One thing led to another and I’d ended up …
“Christmas tree LED decoration with a 555 timer and blinking LEDs. Story This is a how to solder kit for beginners to encourage children to learn how to solder and the result can be hung on your Christmas tree as …
“ Uses an ATMega-1284 chip running at 8 MHz, with 4 k Bytes of RAM and 4 kBytes of eeprom_ _ Uses the old DIN 5-pin connectors Allows recording and playback, as well as overdub: recording along with something you recorded …
“Some people have very busy schedules, which makes it easy to forget a thing a or two. With this alarm clock you can set multiple alarms to keep you on schedule. The clock runs on 24-time and all you have …
“The schematic itself is not very difficult, but the soldering can be a little bit tricky because one end of the brass rod will start to de-solder when one tries to solder the other end. A trick is to be …
“This project show the process of creating a breakout from scratch to soldering a Sigfox modem from Wisol and send data to Azure IoT Hub. Objective The objective of this project is to assemble a PCB board that can use …
“In my last tutorial, I talked about the TCA9548A MUX which can be used to add at the max of 64 I2C or IC sensors to your Arduino/ESP8266/ESP32. In this tutorial, I am going to talk about the …
“Create a cool fire simulation effect with Wi-Fi wireless control. A mobile app (for Android smartphones) with a good looking interface is ready to install to play with your creation! We will also use Arduino and ESP8266 to control the …
“FTDI chips are frequently used as USB-to-serial adaptors, but the newer devices have the ability to drive more complex protocols such as SPI and I2C. I like to use Python when first experimenting with new PC hardware, and there …