Design and build an ESP8266 IoT Controller, Part 3
Welcome to Part 3 of this build. If you are new to this series, Part1 and Part2 can be found by clicking on the respective… Read More »Design and build an ESP8266 IoT Controller, Part 3
Electronics
What is SPI? Serial Peripheral Interface – Part 1
Introduction The Serial Peripheral Interface is a synchronous serial communication interface for short-distance communication, it is typically used in embedded systems. The interface was developed… Read More »What is SPI? Serial Peripheral Interface – Part 1
Multiple I2C Devices on the same Bus, I2C Part 3
Today I will continue my series on I2C by showing you how to use multiple devices on the I2C bus. This will be an extremely… Read More »Multiple I2C Devices on the same Bus, I2C Part 3
I2C between Maker Nano and Kid-Bright32 (Esp32)
In our last post, we started looking at the workings of the I2C protocol. In case you missed that, you can read about that here.… Read More »I2C between Maker Nano and Kid-Bright32 (Esp32)
What exactly is I2C?
In this post, I will tell you all the basics of the I2C protocol. What it is, where it comes from and also how it… Read More »What exactly is I2C?
A glance back in History – Manufacturing your own transistors – At home!
We are living in an industrial age, electronics components are easily available. They are dirt cheap. I would like to share a few pages from… Read More »A glance back in History – Manufacturing your own transistors – At home!
Extending the Inputs and Outputs of your Arduino/ESP32/STM32
There will come a time that you will run out of available input or output pins on your Arduino/ESP32 or STM32 device. Today, I will… Read More »Extending the Inputs and Outputs of your Arduino/ESP32/STM32
Useful Circuits using NAND Gates – Logic Gates Part 2
In part one of this series, I showed you how to construct the basic logic gates using transistors and a few resistors. Today I will… Read More »Useful Circuits using NAND Gates – Logic Gates Part 2
Previous Posts
A short list of previous posts available on the old website Arduino and STM32 “Blue Pill” Arduino with LCD Arduino with HC-SR04 Ultrasonic Sensor Arduino… Read More »Previous Posts