14,000ppi MicroLED display is world’s densest, only 0.48mm across
LCD/OLED/ePaper

14,000ppi MicroLED display is world’s densest, only 0.48mm across

Mojo Vision, a Californian startup dedicated to the development of pervasive, yet unobtrusive augmented reality solutions which it calls “Invisible Computing”, has unveiled a tiny MicroLED display, only 0.48mm in diameter, boasting a record 14K PPI pixel density. via...

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Oscilloscope Differential Probe USB Power Supply
Power supply

Oscilloscope Differential Probe USB Power Supply

By Dr. Martin Oppermann (Germany) & www.elektormagazine.com In his article published in the July & August 2016 issue, Elektor author Alfred Rosenkränzer presented a wonderfully simple differential probe for oscilloscopes, based around the AD8479 precision differential...

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i.MX8M Mini based module features Gryfalcon neural accelerator
SBC

i.MX8M Mini based module features Gryfalcon neural accelerator

The i.MX8M Mini SOM – Building Block with Embedded Artificial Intelligence Capabilities i.MX8M Mini SOMs offer a compact System-on-Module platform with robust processing power and artificial intelligence acceleration using Gyrfalcon’s Lightspeeur® 2803S Neural Accelerator...

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PocketScreen is a Palm Sized Arduino-Compatible Multi-Purpose Device
Products

PocketScreen is a Palm Sized Arduino-Compatible Multi-Purpose Device

Arduino lovers looking for a tiny development board and Arduino compatible multitool, may look no further, because a new tiny board is being developed. Engineers at Zepsch based in Ludwigsburg Germany, have developed the PocketScreen, a small form Arduino compatible multi purpose...

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ERASynth Micro – An Open Source RF Signal Generator
RFTop Stories

ERASynth Micro – An Open Source RF Signal Generator

ERASynth Micro is a USB-Powered, Low Priced, Open Source RF Signal Generator, by ERA Instruments. ERASynth Micro is an open source signal generator with impressive features. Everyone can afford it, including makers, hackers, students, ham radio and SDR users. ERASynth Micro can be...

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Using two tri-axis accelerometers for rotational measurements
Sensor

Using two tri-axis accelerometers for rotational measurements

App note from Kionix on utilizing 2 linear accelerometers to determine angular rotational rates. In many applications, customers would like to measure rotational motions (angular velocity, angular acceleration) in addition to linear motions. Most often, gyroscopes are added to their...

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Using ESP32’s Flash Memory for data storage
Arduino

Using ESP32’s Flash Memory for data storage

The ESP32 has about 4MB of internal flash memory and since the data stored within the flash memory is retained even when power is recycled, it becomes super useful for applications where you need to keep certain amount of data even after power off. For today's tutorial, we will learn...

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Using ESP32’s Flash Memory for data storage

Using ESP32’s Flash Memory for data storage

The ESP32 has about 4MB of internal flash memory and since the data stored within the flash memory is retained even when power is recycled, it becomes super useful for applications where you need to keep certain amount of data even after power off. For today's tutorial, we will learn how...

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