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Project  RP2040 Doom

RP2040 Doom

“Given a new platform it is only natural to think of porting Doom to it. With 264K of RAM, two CortexM0+ CPUs and a decent clock speed, the RP2040 is certainly not the tightest platform Doom has ever been ported …

‘Self-Driving’ Lab Speeds Up Research, Synthesis of Energy Materials

“Researchers from North Carolina State University and the University at Buffalo have developed and demonstrated a ‘self-driving lab’ that uses artificial intelligence (AI) and fluidic systems to advance our understanding of metal halide perovskite (MHP) nanocrystals. This self-driving lab can …

SPI Programmable-Gain Amplifier with Input VOS Trim and Output OPAMP

“The project presented here is an SPI programable Gain Amplifier using MAX9939. The MAX9939 is a general-purpose, differential-input programmable-gain amplifier (PGA) that is ideal for conditioning a variety of wide dynamic range signals such as those found in motor current-sense …

SPY Anti-theft Camera In LED BULB- ESP32CAM

“A anti theft SPY Wi-Fi camera using ESP32 board inside a led bulb cover. And making a reliable power supply for this. Hi guys, Today we are going to make a SPY camera using ESP32-CAM. I have some ideas …

Stackable ‘holobricks’ can make giant 3D images

“Researchers have developed a new method to display highly realistic holographic images using ‘holobricks’ that can be stacked together to generate large-scale holograms. The researchers, from the University of Cambridge and Disney Research, developed a holobrick proof-of-concept, which can tile …

STMicroelectronics adds space-saving, 20MHz, low-offset op amp in high-performance 5V family

“The STMicroelectronics TSV772 dual operational amplifier (op amp) combines high accuracy, low power consumption, and the option of an extremely small 2.0mm x 2.0mm DFN8 package. Extending ST’s high-performance 5V op-amp family, the TSV772 has rail-to-rail inputs …

The Melbourne Space Laboratory’s first satellite preparing for launch

“The SpIRIT CubeSat, an innovative Australian and Italian nano-satellite, is on track to join the hunt for gamma ray bursts, the most powerful explosions in the universe from 2023. The satellite is being designed and built by a consortium led …

Tiny battery-free devices float in the wind like dandelion seeds

“Wireless sensors can monitor how temperature, humidity or other environmental conditions vary across large swaths of land, such as farms or forests. These tools could provide unique insights for a variety of applications, including digital agriculture and monitoring climate change …

Tiny switches give solid-state LiDAR record resolution

“When Google unveiled its first autonomous cars in 2010, the spinning cylinder mounted on the roofs really stood out. It was the vehicle’s light detection and ranging (LiDAR) system, which worked like light-based radar. Together with cameras and radar …

Together We’re Stronger: Developing A New Layered Material For Future Electronics

“A new RMIT-led study stacks two different types of 2D materials together to create a hybrid material providing enhanced properties. This hybrid material possesses valuable properties towards use in future memory and electronic devices such as TVs, computers and …