Butterfly IQ – Ultrasound Anywhere, Anytime
Products

Butterfly IQ – Ultrasound Anywhere, Anytime

Ultrasound, also known as sonography, is a medical procedure which uses sound waves to get images from inside the body. It is used to help guide biopsies, diagnose causes of pain, examine a baby in pregnant women, diagnose heart conditions etc. High- frequency sound waves are...

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The “Neuropixels” probe records brain signals
ScienceTechnology

The “Neuropixels” probe records brain signals

  After $5.5 millions collaboration and a lot of work during the past four years of engineers at Imec, the next-generation electrodes called Neuropixels probe were designed to record hundreds of neurons in the brain. Imec is an international nano electronics research center...

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The top 10 crystal oscillators from SnapEDA
Parts

The top 10 crystal oscillators from SnapEDA

Elizabeth Bustamante @ snapeda.com lists the top 10 crystal oscillators used today. She writes: A crystal oscillator is an electronic circuit that generates an electrical signal with a very precise frequency. To achieve this, it uses the mechanical resonance of a vibrating crystal made...

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ESP8266 WiFi Analyzer
LCD/OLED/ePaperRF

ESP8266 WiFi Analyzer

This instrucatables show how to make an ESP8266 version WiFi Analyzer clone. WiFi Analyzer is a handy app in Android, it help to visualize the WiFi signal information around you. It is very useful for helping select a right channel for setting a new AP. If you selected a channel that...

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ASUS Tinker Board Review
SBC

ASUS Tinker Board Review

ASUS Tinker Board is a Versatile single board computer Designed for computing hobbyists, the Asus Tinker Board is a single board computer that can do everything you'd expect from a desktop computer, with the capability to be embedded as a controller for a range of devices. Perfect for...

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Tiny UHF Tracker Transmitter
RF

Tiny UHF Tracker Transmitter

TomTechTod @ instructables.com writes: This is a little circuit that could be used to track an object up to 400m. It is essentially an SAW stabilized OOK modulated RF transmitter. The modulation is done with two low frequency ultra low power oscillators that activate the transmitter...

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NanoPi NEO Core Board for 8$
SBC

NanoPi NEO Core Board for 8$

The NanoPi NEO Core (abbreviated as "NEO Core") is an alternative NanoPi NEO that works like a CPU board with male pin-headers. It has the same form factor as the NanoPi NEO and same pin descriptions. The connectors and ports are populated to pin-headers on the NEO Core. The NanoPi NEO...

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RoomSense Board offers multiple sensors including PIR motion detection
Sensor

RoomSense Board offers multiple sensors including PIR motion detection

  RoomSense Board is an Occupancy and Air Sensor. It can detect movement and room conditions and connect over WiFi with a passive IR occupancy sensor, barometer, temperature and humidity sensors, and the Microchip ATSAMW25 module. Pre-flashed with the Arduino bootloader, the...

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