display colors look faded, 'washed out', like, instead solid black shows dark gray etc. No color issues when using Adafruit_GFX or UTFT library. Compared init commands sequence of Arduino_ILI9341.h ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Wi-Fi! It’s everywhere, and yet you can’t really see it, by virtue of the technology relying on the transmission of electromagnetic waves outside the visual spectrum. Never mind, though, because you ...

For an educational day trip, travelers should consider the George H.W. Bush Presidential Library and Museum, which sits a little less than 100 miles northwest of Houston. Located on the campus of ...

H. pylori bacteria can disrupt your stomach's protective lining and cause peptic ulcers. You can treat H. pylori infections with antibiotics and medications that lower acid to prevent complications. H ...

Shouts of "goo goo g'joob" would likely have been just as unwelcome to the walrus as the pops and booms of fireworks. Written by: Dec. 24, 2025 A 2020 email from a federal prosecutor, released by the ...

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal strength of 2.4 GHz and 5 GHz WiFi access points in your area. It works like ...

The PCA9698 is an I2C, 40 pins parallel IO expander. These 40 pins can be configured as INPUT or OUTPUT and are addressable via 5 banks (groups) of 8 IO pins. The library provides read/write access to ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...