RDA’s RDA5981 is a fully integrated low-power WiFi chip from RDA Microelectronics. RDA5981 is a fully built WiFi chip highly intended for applications in the areas of a smart home, audio applications and IoT applications. The RDA5981 is being used in devices running Baidu DuerOS, the Chinese alternative to Amazon Alexa or Google Assistant. During […]
RDA5981 is a $1 Fully Integrated WiFi Chip with an ARM Core Continue Reading
While it is hard to tell with a photo, this robot looks more like a model of an old- fashioned clock than anything resembling a Nixie tube. It’s the kind of project that could have been created by anyone with a little bit of Arduino tinkering experience. In this case, the 3D printer used by
A 3D-PRINTED NIXIE CLOCK POWERED BY AN ARDUINO RUNS THIS ROBOT Continue Reading
Off-the-grid living Residing in an area that’s removed from the nearest town/city provides an innumerable amount of benefits, yet many of the modern necessities we have come to expect in everyday life might be sorely lacking. One of the largest is, as the name “off-the-grid” implies, reliable access to electricity, meaning that most find themselves
Controlling an Off-Grid Generator Over Wi-Fi with a Pair of Arduino Boards Continue Reading
Researchers from Columbia University and the Georgia Institute of Technology are laying claim to having observed piezoelectricity in an atomically thin material for the first time. The effect was demonstrated in the world’s thinnest electric generator made from a two-dimensional molybdenum disulfide (MoS2) material, which had previously been predicted to exhibit such properties. Co-leader of
Once upon a time, if you wanted to generate some waveforms, you needed to buy an expensive off-the-shelf function generator or whip up a big pile of analog electronics. Not so today, when you can grab a fast microcontroller off the shelf and have it squirt out whatever fancy waves you might desire. That’s just what
ARBITRARY WAVE GENERATOR FOR THE RASPBERRY PI PICO Continue Reading
If you live somewhere prone to power outages, you might have thought about buying a generator. The problem is that small generators are cheap but — well — small. Big generators are expensive. [Jake von Slatt] had an idea. He has a “yard car” which we thought might be a junk car but, instead, it
THAT’S NOT A JUNKER… THAT’S MY GENERATOR Continue Reading
Hi, all! Today I’ m trying to explain you my last project: “The morse code generator by a PS\2 keyboard” I’ ve used an PS/2 keyboard to send input to my Arduino board (like described in here) and transform it in morse code that activate a speaker and a relay. Components: – PS\2 keyboard –
The morse code generator by a PS\2 keyboard using Arduino Continue Reading
Start verifying and testing a wide range of projects with the Analog Discovery 2. With the addition of the BNC adapter and scope probes, professional or experienced engineers can access the full 30MHz bandwidth oscilloscope and 12MHz bandwidth waveform generator. Digilent also offer the Analog Discovery 2 Maker Bundle and Analog Discovery 2 Student Bundle
DIGILENT’S ANALOG DISCOVERY 2 PRO BUNDLE Continue Reading
SIGLENT’s NEW SDG1000X series dual-channel function/arbitrary waveform generators with specifications that include up to 60 MHz maximum bandwidth, 150 MSa/s sampling rate and 14-bit vertical resolution. The proprietary EasyPulse technique helps to solve the weaknesses inherent in traditional DDS generators when generating pulse waveforms, and the special square generator is capable of generating square waveforms
SDG1032X 30MHZ FUNCTION / ARBITRARY WAVEFORM GENERATOR Continue Reading
Two oscilloscopes launched by Tektronix on June 4 are now in stock at Farnell. After intensive research amongst users Tektronix developed the new 3 Series MDO and 4 Series MSO. The oscilloscopes are built upon the user experience introduced in the 5 and 6 series MSOs. They both feature a highly intuitive touchscreen user interface
TEKTRONIX 3 SERIES MDO AND 4 SERIES MSO OSCILLOSCOPES Continue Reading
