LimiFrog – Ultra-compact prototyping. For IoT and much more.
https://www.electronics-lab.com/limifrog-ultra-compact-prototyping-for-iot-and-much-more/
Program it to invent smart objects. For IoT, robots, wearables, your bright ideas. With sensors, strong MCU, bluetooth, oled & more. LimiFrog — Ultra-compact prototyping. For IoT and much more. – [Link]
OscilloPhone: Use your Smartphone as an Oscilloscope / Signal Generator
https://www.electronics-lab.com/oscillophone-use-your-smartphone-as-an-oscilloscope-signal-generator/
by loboat @ instructables.com: Oscilloscopes and Signal Generators are two essential electronics devices to create and test electronic circuits. Unfortunately, these devices are very expensives for students starting electronics, or makers who want use electronic circuits in their creations just once… The idea of my project is to rethink your smartphone as a portable, powerful and […]
How to Make Two ESP8266 Talk
https://www.electronics-lab.com/how-to-make-two-esp8266-talk/
Rui Santos shows us how to make two ESP8266 to talk: In this project you’re going to make two ESP8266 talk with each other. How it works? You’re going to set one ESP as an Access Point (Server) and another ESP as a Station (Client). Then they’ll establish a wireless communication and the Client sends […]
Contactless payment ring – A tutorial on NFC antenna coil design
https://www.electronics-lab.com/contactless-payment-ring-a-tutorial-on-nfc-antenna-coil-design/
Jatinder has tipped us with this latest post. He writes: I have a done a video about a contactless payment (NFC) ring that I have made. The video talks about NFC antenna coil design and how I used the concepts to make the wearable ring. Contactless payment ring – A tutorial on NFC antenna coil […]
Dekatron as Internet speed indicator
https://www.electronics-lab.com/dekatron-as-internet-speed-indicator/
spritesmods.com has build a interner speed indicator based on a Dekatron tube, the result is great. As most electronic engineers and hobbyists do, I have a great respect for the earlier ways of controlling electrons, before it was found out that silicon could be used to miniaturize everything a thousandfold. It is amazing that things […]
DIY Apple Clock
https://www.electronics-lab.com/diy-apple-clock/
by TSJWang @ instructables.com: OK so there’s no such thing as the Apple Clock. However, you can make your own retro-style bubble display clock in an Apple earbuds case. I’m going to show you how to do that just sit tight. DIY Apple Clock – [Link]
650V, 100A GaN transistors on show
https://www.electronics-lab.com/650v-100a-gan-transistors-on-show/
by Graham Prophet @ edn-europe.com: GaN Systems (Ottawa, Canada) is to display its GS66540C 650V 100A high current GaN power transistors for the first time at the 17th Conference on Power Electronics and Applications, EPE’15 – ECCE Europe (CERN, Geneva, September 8th – 10th ) The GS66540C (the picture is of a prior, lower-current part) high […]
Würth Elektronik – a huge range of inductive components
https://www.electronics-lab.com/wurth-elektronik-a-huge-range-of-inductive-components/
Würth Elektronik is one of the largest European manufacturers of passive and electromechanical components. The range is really wide, judge for yourself. Let us mention at least two types from a wide range: WE-PD – is a popular “standard” series of SMD inductors. Also available with white coating in the sizes 7332 (7,3×7,3×3,2mm), 7345, 1260 […]
4×1 WiFi Wireless Antenna Switch
https://www.electronics-lab.com/4x1-wifi-wireless-antenna-switch/
Horacio Bouzas published a 4 way WiFi antenna switch: I started playing with electronics back when I was 10 years old in Argentina, where I grew up. Then I got my ham radio operator license when I was 16 years old and I was very active in the ham club and on the air. It […]
Digital Hearing Aid using MKL02Z16VFG4
https://www.electronics-lab.com/digital-hearing-aid-using-mkl02z16vfg4/
A hearing aid is a small electronic device worn in or behind the ear that amplifies incoming sounds to help people with hearing impairment. This design features a light and compact hearing aid with a soft touch sensor that allows the user to control the volume and frequency depending on the user’s preference. This design […]