Give light painting a try this weekend with help from Photofocus: To get started you only need three things: A camera, something to keep your images sharp and your camera stable (like a tripod) and lastly, a light source. You want to make sure that…
USB-C Power Delivery 3.0 (PD3.0) introduces a new Programmable Power Supply (PPS) mode, which allows a device to negotiate any supply of 3.3-21 V in 20 mV steps, and up to 5 A of current in 50 mA steps. To make use of this new standard, [Ryan Ma]…
The scientists and engineers who built the Persevereance Rover managed to work in some fun details. NASA.gov goes over 5 easter eggs for the Martians to find. The “extras” are part of a tradition that harks back to the early space age…
