techn0man1ac @ instructables.com build a nice VU meter using Arduino and an OLED display. Hello, instructable. Today I will tell you how to make a simple digital VU meter (sound level meter) using Arduino and OLED displays and 2 resistors by yourself (DIY). The device is quite simple,...

At Sonnet Labs, a group of avid outdoor enthusiasts aim to democratize mobile communication with technologies that enable smartphones to send text messages, image data, and GPS locations without Internet connectivity, cellular coverage, or satellite reception. No need for cellular grid...

by Julien Happich @ eedesignnewseurope.com andersDX has added a round AMOLED (Active Matrix OLED) display to its range for wearable and instrumentation applications, complementing the circular PMOLED and touchscreen modules that it already offers. 1.3” circular AMOLED modules only...

A development platform for the Android open source project (AOSP) has been created by Huawei. The ARM-based hardware is part of the Linaro open source collaborative engineering organization developing software for the ARM ecosystem. Recently, Huawei has launched the HiKey 960...

Robotic development platform creator Husarion has launched its next-generation dedicated robot controller CORE2. Available now at the Crowd Supply crowdfunding platform, CORE2 enables the rapid prototyping and development of consumer and service robots. It’s especially suitable for...

LT8609S is a 2A (3A Peak), 42V input synchronous step-down switching regulator. The synchronous step-down Silent Switcher 2 Delivers 93% efficiency at 2 MHz with ultralow EMI/EMC emissions. By Graham Prophet @ eedesignnewseurope.com: The LT8609S design reduces EMI/EMC emissions due...

Based on the ESP8266 module, "Andres Sabas" unite the best of WiFi and LoRa, Facilitating the development of IoT solutions. LoRaCatKitty is designed to simplify the development of Internet of Things (IoT) applications using the fabulous (but still underutilized) LoRa Technology. We...

Providing AC power to each device individually is an extra cost especially for organizations when installing IP cameras, VoIP phones or network access switches and routers in the facilities. To help in this way some modern protocols, like USB and Ethernet, provide the power over the same...