In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for beginners without these tools.

RyzoBee today announced that its Root Series is planned to launch on Kickstarter in Q2 2026 for the North American and European markets (timing subject to confirmation). In response to growing ...

HONG KONG, March 21, 2026 /PRNewswire/ -- RyzoBee today announced that its Root Series is planned to launch on Kickstarter in Q2 2026 for the North American and European markets (timing subject to ...

In the maker world, it’s the Arduino and ESP32 lines that get the lion’s share of attention. However, you can do fantastic things with PIC chips, too, if you put the dev time ...

Researchers from several Parisian institutions have worked together to develop a non-destructive approach to study how ...

Testing for failure with a multimeter is only partially effective, whereas a dedicated optocoupler testing circuit provides clear results in just seconds. For related tutorials and step-by-step build ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that line, but it lives on in the low-cost STC8 family of chips, which ...

We developed the 7-Hour Workout Week, detailed in our book Train Smart, Run Forever, to help runners increase the likelihood that they will log miles well past their 50s. As athletes, coaches, and ...

In the United States, Mass shootings are widely classified as incidents in which a shooter kills at least four or more victims. The rise of mass shootings has been closely associated with calls for ...

0xFC,0x0F,0x80,0x00,0x0E,0x02,0x87,0xC0,0x11,0x3F,0xFF,0xF9,0xFF,0xFF,0xFF,0xFE, 0x7C,0x0F,0xC0,0x00,0x00,0x01,0x0F,0xC8,0x02,0x3F,0xFF,0xE1,0xFF,0xFF,0xFF,0xFE, 0x7E ...