Homemade 6 GHz FMCW radar
https://www.electronics-lab.com/homemade-6-ghz-fmcw-radar/
Henrik Forstén has a nice build log on his newest version of this homemade 6 GHz FMCW radar: Frequency Modulated Continuous Wave (FMCW) radar works by transmitting a chirp which frequency changes linearly with time. This chirp is then radiated with the antenna, reflected from the target and is received by the receiving antenna. On […]
4chord MIDI Plays All the Hits
https://www.electronics-lab.com/4chord-midi-plays-hits/
4chord MIDI – the USB MIDI keyboard to play every major hit pop song with four little buttons. by Sven Gregori: 4chord MIDI – the USB MIDI keyboard dedicated to play all the four chord songs, from Adele via Green Day and Red Hot Chilli Peppers to U2 and Weezer. Thanks to MIDI, you can […]
1Bitsy ARM Cortex-M4F Dev Board
https://www.electronics-lab.com/1bitsy-arm-cortex-m4f-dev-board/
Open-Source Miniature Breadboard Friendly ARM Cortex-M4F Dev Board with 1MB Flash, 196kB RAM, 168MHz, floating point and more. 1Bitsy is a debuggable open source STM32F415 development board. Designed for beginners as well as advanced users that want more control over their embedded software by exposing the JTAG/SWD debug interface that is compatible with the Black […]
GnuBee Personal Cloud 2
https://www.electronics-lab.com/gnubee-personal-cloud-2/
The GnuBee is live on crowdsupply.com. The GnuBee Personal Cloud 2 (GB-PC2) is a network-attached storage (NAS) device specifically engineered to run free, libre, open source software (FLOSS). The GB-PC2 has all the functionality of any commercial, proprietary NAS, but at a much lower cost and with the transparency, reliability, and accessibility advantages that come […]
Arduino Weather Station With E-Ink Display
https://www.electronics-lab.com/arduino-weather-station-e-ink-display/
Arduino Uno home weather station with e-ink display The hardware used for this project is: Waveshare 4.3 e-ink display Arduino Uno Adafruit BME280 combined temperature, humidy and atmospheric pressure DS3231 based hardware clock Arduino Weather Station With E-Ink Display – [Link]
Researchers Developed Highly Durable Washable And Stretchable Solar Cells
https://www.electronics-lab.com/researchers-developed-highly-durable-stretchable-washable-solar-cells/
Scientists of Japanese research institute RIKEN and the University of Tokyo have successfully developed a product that allows solar cells to continue to provide solar power after being washed, stretched and compressed. Takao Someya of Riken Center for Emergent Matter Science, a designated national R&D Institute in Japan, led the research team. The research results were […]
ME Labs Advanced D-Stick (PIC18F47K40)
https://www.electronics-lab.com/labs-advanced-d-stick-pic18f47k40/
melabs.com released a new development board based on PIC18F47K40 PIC microcontroller. The board includes everything you need to start with your project. Documentation here: http://melabs.com/dstick/ The ME Labs Advanced D-Stick provides all the functionality of Microchip’s 40-pin PIC18F47K40 in a hardware module that includes a USB on-board programmer and virtual COM port. The D-Stick is a […]
STM32 Arduino Tutorial – How to use the STM32F103C8T6 board with the Arduino IDE
https://www.electronics-lab.com/stm32-arduino-tutorial-use-stm32f103c8t6-board-arduino-ide/
In this Arduino Tutorial, we are going to take a first look at the STM32 Arduino Compatible Board. This board is powerful and inexpensive. Let’s see what it has to offer! STM32 Arduino Tutorial – How to use the STM32F103C8T6 board with the Arduino IDE – [Link]
15V 1A Dual Output Flyback DC-DC Converter
https://www.electronics-lab.com/15v-1a-dual-output-flyback-dc-dc-converter/
+/-15V 1A Dual output DC-DC converter is a tiny board built using Transformer from Renco and LM2587-ADJ IC from Texas instrument. Input supply 18-36V DC. The LM2587 regulators is monolithic integrated circuit specifically designed for fly back, step-up (boost), and forward converter applications. The power switch is a 5.0A NPN device that can stand-off 65V. […]
GAME BYTE – Retro gaming system
https://www.electronics-lab.com/game-byte-retro-gaming-system/
Game Byte the open source gaming system for creating, sharing, and playing games is live on kickstarter. Over 100 free games. Make your own games. Game Byte is an open source gaming system for creating, sharing, and playing games. It’s SMALL! About the size of a credit card and fits in your pocket so you […]