LG Chem has supplied 1,100 OLED reading lights to the KwanJeong Library at Seoul National University (SNU), claiming it to be the biggest OLED lighting installation yet. āSNU adopted OLED lighting for the libraryās reading lights because it is energy efficient and is comfortable to the eyes,ā said the firm, claiming: āOLED lighting comes closest […]
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ESP8266 Troubleshooting ā NodeMCU Flasher Where do IĀ download the NodeMCU flasher? Go to the NodeMCU flasher GitHub repository and download the flasher for your Windows PC bit version by clicking the button that says āRawā: NodeMCU flasher Windows 64 bits NodeMCU flasher Windows 32 bits Which settings should I use with the NodeMCU flasher? The
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Most projects include at least one LED. Before soldering the LED, how can you determine if the color and brightness meets your needs? After that, how do you calculate the correct value resistor? Many years ago, I built a handy compact LED testing tool based on the LM317L adjustable current regulator. (Youāll definitely want to
LED Test Tool with LCD Display Read More Ā»
Researchers at TU/e have developed a very tiny wireless temperature sensor that is powered in a very special way: from the radio waves that are part of the sensorās wireless network. This means that the sensor needs not even a single wire, nor a battery that would have to be replaced. The arrival of such
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ARM has brought out a set of IP for top-of-the-range Ā mobile devices due to launch next year. The IP suite includes: an ARMv8-A-based Cortex-A72 processor, an ARM CoreLin CCI-500 Cache Coherent Interconnect and an ARM Mali-T880 GPU delivering up to 4K120fps performance and console-class gaming, all optimised for TSMCās 16nm FinFET+ process with ARM POP
ARM launches IP suite for 2016 mobile devices Read More Ā»
The Minibot is a small autonomous robot vehicle that uses phototransistor that can detect lightness patterns on the ground to follow the edges of the dark lines. It has a MC9RS08KB4 MCU, coin cell, motor, and a phototransistor. The MC9RS08KB4 is part of the MC9RS08KB12 series, a family of RS08KB 8-bit microcontrollers. It features a
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In this project we are going to establish a wireless communication between two ESPs and sendĀ data from threeĀ sensors to an Excel spreadsheet. This tutorial shows aĀ wireless weather station with data logging that you can implement in your home. Before you continue reading this project, please completeĀ the following tutorials:Ā How to get started with the ESP8266
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Spansion has added two more ARM Cortex-M4-based microcontrollers to its portfolio: the FM4 S6E2DH with an integrated graphics display controller and the S6E2CCxxF/MB9BF568F with self-contained voice command control. āThese new product families enable customers to design intuitive next generation human machine interface (HMI) systems,ā says Spansionās Dhiraj Handa.The S6E2DH combines an ARM Cortex-M4 core based
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The goal of this project is to learn as much as possible about the Zsun WiFi card reader and run OpenWrt on it to turn it into an awesome wifi device. UPDATE 2016-04-23 The new PCB is missing a jumper on the RX serial line, see serial port section UPDATE 2016-03-16 The second PCB revision
Hacking the Zsun WiFi SD Card Reader Read More Ā»
Features Dual Input Buck-Boost with Integrated PowerPathā¢Ā Manager Ultralow Start-Up Voltages: 850mV Start with NoĀ Backup Source, 300mV with a Backup Source Compatible with Primary or Rechargeable BackupĀ Batteries Digitally Selectable VOUT and VSTORE Maximum Power Point Control Ultralow Quiescent Current: 1.6Ī¼A Regulated Output with VIN or VSTORE Above, BelowĀ or Equal to the Output Optional Backup Battery Trickle
