Content for Project

0-30V, 0-7A Adjustable Switching Power Supply

“0-30V, 0-7A Adjustable Switching Power Supply [CC-CV with LED] DC to DC buck converters is a famous topology in the electronic and a widely used circuit in electronic devices. A buck converter steps down the input voltage while it …

360° Arduino Radar with 2xHC-SR04 Sensors

“In this case, it is interesting that are used two sensors to scan the entire 360-degree space. This time I will show you how to make Arduino-based ultrasonic radar. We could call it a Sonar because it is using sound …

Project  clOCkTAL

clOCkTAL

“Because binary coded decimal clocks are too easy to read. Binary Coded Octal clock with auto brightness control, based on a PIC16F688, developed with SDCC. Firmware The heart of this minimalist clock is the zero error Bresenham algorithm. It uses …

Creating a RISC-V system with an FPGA

“In this project you will learn how to implement a RISC-V processor in a SmartFusion2 SoC. Everybody knows that the processor of the moment is the RISC-V, even it is not a processor itself, the amount of the …

Dumb but Great Point and Shoot Camera with ESP32 CAM

“A completely portable ESP32 Based Point and Shoot Camera setup that works, kinda works. So the idea here was to take this very useful ESP32 CAM board and flash it with a sketch that lets us take an image and …

ESP32 and Toit: Log sensor data to Google Sheet and emailing

“An ESP32 board will read pres and temp from BMP280 sensor and log the readings to Google Sheets. Furthermore, we’ll also send email alerts. The majority of IoT applications revolve around the use of sensors to automate practically anything …

Kerbal Controller - the Basics

“The goal of this tutorial is not to show how to build a specific KSP controller, but to show many of the common design choices and their pros and cons. The idea is to guide you to make your own …

Project  Laser Harp

Laser Harp

“The laser harp was born as a remake of an old project. The basic idea is to create a variation of a classic instrument such as the harp using current electronic technologies, such as microcontrollers, sensors and speakers. The structure …

LED-Matrix With Web Server

“In my first Instructable we will build a 16x16 LED matrix. In the end you will have - obviously a LED matrix with 256 LEDs that are all individually controllable - a web page hosted on a microcontroller which allows you to …

LEGO & Micro:bit RC Tank

“Here’s a fun LEGO project that uses our Bit Board and micro:bit to power an RC tank, and another Bit Board and micro:bit to work as a remote control. We’ve listed all the LEGO parts we …