Würth 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...
Continue Reading4×1 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 was then when...
Continue ReadingDigital 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...
Continue ReadingColour Injector lamp
by Taras Sgibnev: The colour of light emitted by this lamp can be controlled using syringes filled with red, green and blue ink. Russian designer Taras Sgibnev developed the interactive product as a physical expression of the way red, green and blue light are used in digital...
Continue ReadingDamp-Pi – Room Moisture Extraction with Raspberry Pi
by davidhunt.ie : Over the last while I’ve been having a problem with excess humidity in the shower rooms. Imagine that, the builder never put in extractor fans when the house was built! Anyway, I could put in those fancy extractor fans with the built in timers or humidity...
Continue ReadingArduino Email Sender with Ethernet adapter/shield
by Matej Blagšič @ instructables.com: My father asked me to do a little project with Arduino that would send an e-mail when a push button is pressed or anything, can be based on temperature reading, so make sure you watch my previous instructable on that or to send that something...
Continue ReadingEEVblog #790 – Lecroy Wavejet 354 Touch Oscilloscope Teardown
Take a look inside the 500MHz 4 channel Teledyne Lecroy WaveJet Touch 354 oscilloscope. EEVblog #790 - Lecroy Wavejet 354 Touch Oscilloscope Teardown -...
Continue Reading100V, 1A, synchronous step-down regulator: Iq of 7µA
by Graham Prophet @ edn-europe.com: LT8631 is a 1A, 100V-input-capable synchronous step-down switching regulator. Synchronous rectification delivers efficiency as high as 90% while Burst Mode operation keeps quiescent current under 7µA in no-load standby conditions. Its 3V to...
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