The electronics engineer and microcontroller programmer expert, Masih Vahida has launched his latest SoundDuino Arduino shield product: SoundDuino 3! SoundDuino is a WAV Sound Player & Recorder Shield for Arduino. This sound shield let you record and play sound files to or from a...

Programmable thermostats are cool things. They let you set the room temperature according to your schedule and will automatically make those adjustments for you. If you use them the way they’re intended to, they could be a great way to save on home energy costs. They work perfectly...

A research team led by faculty scientist Ali Javey at Berkeley Lab have debuted the smallest transistor ever reported. A gate structure of just 1 nm long can bring Moore’s law back again after the demonstration of the recent Silicon (Si) transistor with 5 nm gate. It was predicted that...

Earlier this month, NEC Display Solutions Europe announced that they are working on a new generation of large-format displays that support the Raspberry Pi compute module, enabling a seamless integration of Raspberry Pi devices with NEC displays. Originally developed to promote the...

A manufacturer and service provider for PCB prototyping, Beta LAYOUT has developed a 3D MID CAD program to speed up the prototyping and small-series manufacturing of 3D Mechatronic Interconnect Devices (MIDs). by Julien Happich @ edn-europe.com: Circuit carriers of the...

Paul Rako@ edn.com discuss about thermal design in electronics and how to design your board to dissipate it effectively. If you have high-powered LEDS, or a power supply, or are trying to control larger motors, you have to get a lot of heat out of your circuit boards. The classic way...

Raspberry Pi carries a lot of horsepower inside to handle the realtime audio and add some effects to it. The only limitation is it does not have a built-in sound card, but it is manageable using an external USB soundcard. PiOSCBOX is an attempt to make a low-cost, stand-alone audio...

ShenZhen Ai-thinker CO.,a leading enterprise in the Internet of Things (IoT) industry and the maker of the ESP-12E module, had launched a new killer module: $3.60 GSM GPRS A6 Module! Providing a chip cheaper than the popular ESP8266 seems to be promising and opens doors for future IoT...