![Super cheap ‘lab-on-a-chip’ Super cheap ‘lab-on-a-chip’](https://www.electronics-lab.com/wp-content/uploads/2017/03/20170215163043_lab-chip.jpg)
Super cheap ‘lab-on-a-chip’
by Eric Bogers @ elektormagazine.com: Researchers from the Stanford University School of Medicine, using a combination of microfluidics, electronics and a standard inkjet printer, have succeeded in producing a biochip that can be used for research or diagnostic purposes. The...
Continue Reading![Simple negative resistance oscillators Simple negative resistance oscillators](https://www.electronics-lab.com/wp-content/uploads/2017/03/simple-negative-resistance-oscil-1024x576.jpg)
Simple negative resistance oscillators
Bob tipped us about a simple oscillator that uses negative resistance: Normally -according to the Ohm's law- when the applied voltage is increasing, the current is increasing too, however some components can break this law. When the voltage increases, current decreases. This is...
Continue Reading![Stay Connected While Travelling Without Fees With VoxEra Stay Connected While Travelling Without Fees With VoxEra](https://www.electronics-lab.com/wp-content/uploads/2017/03/gif.gif)
Stay Connected While Travelling Without Fees With VoxEra
Mobile Roaming allows you to stay connected wherever you are and receive calls and SMSs, but with very expensive cost. So if you don’t have enough budget, you will lose your incoming calls till you are back from a travel. A team of innovators from Egypt had developed a new device...
Continue Reading![Pixel 2.0, Arduino Zero-Like Board With Smart Display Pixel 2.0, Arduino Zero-Like Board With Smart Display](https://www.electronics-lab.com/wp-content/uploads/2017/03/pixel.jpeg)
Pixel 2.0, Arduino Zero-Like Board With Smart Display
The Pixel is an Arduino-compatible smart display, combining a 32-bit Cortex M0+ MCU with 32K of RAM, a 1.5" 128x128 color OLED screen, and a microSD slot all in one package. This is Rabid Prototypes’ second iteration of Pixel, which originally raised nearly $10,000 on Kickstarter...
Continue Reading![Raspberry Pi I2C LCD Set Up and Programming Raspberry Pi I2C LCD Set Up and Programming](https://www.electronics-lab.com/wp-content/uploads/2017/03/raspberry-pi-i2c-lcd-set-up-and-1024x576.jpg)
Raspberry Pi I2C LCD Set Up and Programming
In this video Circuit Basics show us how to use I2C to connect an LCD to the Raspberry Pi. After showing you how to connect the LCD to the Pi with a PCF8574 (http://www.circuitbasics.com/pj6v), they show you how to program it. First I'll cover the basic stuff like printing text to the...
Continue Reading![ESP32 and Pulse Width Modulation ESP32 and Pulse Width Modulation](https://www.electronics-lab.com/wp-content/uploads/2017/03/esp32-and-pulse-width-modulation-1024x576.jpg)
ESP32 and Pulse Width Modulation
In this technical tutorial Kolban Technical Tutorials start to look a Pulse Width Modulation with the ESP32 for dimming LEDs and for controlling a servo. ESP32 and Pulse Width Modulation -...
Continue Reading![Motion sensor offers low-power settings Motion sensor offers low-power settings](https://www.electronics-lab.com/wp-content/uploads/2017/03/STMicro-LIS2DW.jpg)
Motion sensor offers low-power settings
Susan Nordyk @ edn.com writes: Small enough for wearable devices, STMicroelectronics’ LIS2DW12 three-axis accelerometer draws only 50 nA in standby mode and 380 nA in low-power mode at a 1.6-Hz output data rate, adding negligible load on the battery. Operating from a supply voltage...
Continue Reading![Full-360˚ angle sensor ICs Full-360˚ angle sensor ICs](https://www.electronics-lab.com/wp-content/uploads/2017/03/170301edne-allegro_a1337_a1338.jpg)
Full-360˚ angle sensor ICs
by Graham Prophet @ edn-europe.com: Allegro MicroSystems has added two 0˚ to 360˚ angle sensor ICs that provide contactless high-resolution angular position information based on magnetic Circular Vertical Hall (CVH) technology. Allegro has incorporated advanced diagnostics to...
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