HPS140MK2, The New Handheld Oscilloscope
https://www.electronics-lab.com/hps140mk2-new-handheld-oscilloscope/
Velleman Inc., a producer and a distributor of electronics, has produced a new handheld oscilloscope with the same power of its HPS140, but with smaller size and modern design. HPS140MK2 is a 11.4 x 6.8 x 2.2 cm versatile component tester that fits in your pocket. This small oscilloscope features a real time 40 MS/s […]
DIY Arduino-Based Desktop CNC Router
https://www.electronics-lab.com/diy-arduino-based-desktop-cnc-router/
Inspired by machines like the Nomad 883 from Carbide3D, Carvey from Inventables and more, Thimo Voorwinden had come up with a new tutorial for building a desktop CNC router powered by Arduino. This CNC budget is around €200 and you don’t need a workshop to build it up, basic tools will do. It is designed to […]
Make Your Own Laser Scanning Microscope
https://www.electronics-lab.com/make-laser-scanning-microscope/
A laser scanning microscope (LSM) is an optical imaging technique for increasing optical resolution and contrast of micrographs. It permits a wide range of qualitative and quantitative measurements on difficult samples, including topography mapping, extended depth of focus, and 3D visualization. A laser microscope works by shining a beam of light on a subject in […]
5V to 12V @1.2A regulated power supply using LM2587
https://www.electronics-lab.com/5v-12v-1-2a-regulated-power-supply-using-lm2587/
This circuit is based on LM2587, a simple boost converter from Texas instruments. It produces a 12V regulated output for a input of 5V. It can also be used as a multiple output regulator, forward converter and as a flyback regulator. This regulator requires minimum number of external components, which makes it cost effective. Features […]
Send Touch Over Distance With HEY Bracelet
https://www.electronics-lab.com/send-touch-distance-hey-bracelet/
HEY is an innovative bracelet that really makes you feel connected to a loved one. It uses a unique technology to send your touch as far as needed. It’s the first bracelet that mimics a real human touch, not by producing a mechanical vibration or buzzing sensation, but an actual gentle squeeze. On Valentine’s Day […]
Raspberry Pi Zero PiE-Ink Name Badge
https://www.electronics-lab.com/raspberry-pi-zero-pie-ink-name-badge/
Maker Josh King has introduced the PiE-Ink Name Badge. Introducing the PiE-Ink Name Badge – a Raspberry Pi Zero Python Powered E-Ink Linux Name Badge (what a mouthful!). A full wearable linux computer system on your chest! Raspberry Pi Zero PiE-Ink Name Badge – [Link]
4Duino – An Introduction and a Weather API Demo
https://www.electronics-lab.com/4duino-introduction-weather-api-demo/
We covered 4Duino in one of our previous blog posts. 4Duino is a 2.4” Arduino based programmable display module. In our article today, we are presenting a hands-on experience with this product by building a simple project. Many thanks to 4D Systems for sending us a sample and giving us a chance to try this […]
Tinusaur, $3 ATtiny85 Microcontroller Board And Assembly Kit
https://www.electronics-lab.com/tinusaur-3-attiny85-microcontroller-board-assembly-kit/
Tinusaur is an Atmel ATtiny85 microcontroller board that comes in parts, as a kit, so you can solder it yourself and then program it. This small microcontroller board can run Arduino and its goal is to have a simple, cheap and quick-start platform for everyone interested in learning and creating things. Tinusaur comes as an […]
Tic Tac Toe on a Nokia 5110 LCD
https://www.electronics-lab.com/tic-tac-toe-nokia-5110-lcd/
Check the classic game implemented on Arduino and Nokia LCD display. Tic Tac Toe on a Nokia 5110 LCD – [Link]
A FPGA controlled RGB LED MATRIX for Incredible Effects
https://www.electronics-lab.com/fpga-controlled-rgb-led-matrix-incredible-effects/
A dot matrix RGB LED graphic panel, managed by a FPGA-based controller board that may be separately used as a demoboard, so to evaluate the potential of the on-board Spartan 6. First installment. A FPGA controlled RGB LED MATRIX for Incredible Effects – [Link]