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New easy-to-use optical chip can self-configure to perform various functions

“On-chip quadrilateral Mach–Zehnder interferometer network could potentially be used for optical neural network applications Researchers have developed an easy-to-use optical chip that can configure itself to achieve various functions. The positive real-valued matrix computation they have achieved gives the …

Nordic announces nRF54L Series, expanding industry’s most efficient Bluetooth LE portfolio

“New groundbreaking nRF54L Series succeeds Nordic Semiconductor’s market-leading nRF52 Series, setting a new standard in performance, efficiency and security. Nordic Semiconductor, a leader in low power wireless IoT solutions, today announces a significant addition to its nRF54 Series, its …

Physicists coax superconductivity and more from quasicrystals

“Flexible platform could produce enigmatic materials, lead to new studies of exotic phenomena. In research that could jump-start interest into an enigmatic class of materials known as quasicrystals, MIT scientists and colleagues have discovered a relatively simple, flexible way to …

Play Audio from SPI Flash with a Microcontroller

“How to use a microcontroller to drive a speaker using PWM from audio levels stored in a SPI flash chip This project uses a microcontroller’s PWM output to drive a speaker and play audio stored in a SPI flash …

Portable Arduino FM-Radio

“Portable FM-Radio receiver using Arduino Nano Every and TEA5767. After building a school project transmitting 2.4GHz sinusoidal wave as a first year student, I got interested in the wonderful world of RF-electronics. Right after finishing that project …

Real World Driving Simulator For Any Game & Physical Vehicle

“It can be used to play car racing games or experience driving a real car. It can be used to drive an RC car using real controls. This is the driving simulator, we can play car racing came with it …

Self-correcting quantum computers within reach?

“Quantum computers promise to reach speeds and efficiencies impossible for even the fastest supercomputers of today. Yet the technology hasn’t seen much scale-up and commercialization largely due to its inability to self-correct. Quantum computers, unlike classical ones, cannot correct …

Simulations of ‘backwards time travel’ can improve scientific experiments

“Physicists have shown that simulating models of hypothetical time travel can solve experimental problems that appear impossible to solve using standard physics. If gamblers, investors and quantum experimentalists could bend the arrow of time, their advantage would be significantly higher …

SubscriberBoard - a Home Assistant-connected Oversized 7-segment Display

“SubscriberBoard is a four-digit, seven-segment display scaled up to a size that makes it perfect for wall art! It connects to a Home Assistant home automation server and can show whatever four-digit numbers that server can send via MQTT. I …

Try to win against this Othello game

“Several game levels will allow you to discover the Othello game or to become a champion The Othello game is a strategy board game like chess or checkers. The rules are very simple: the two players put down alternately black …