Thermal printing is a non-impact printing method that uses heat to produce images or text on specially coated heat-sensitive paper, known as thermal paper. It prints by passing the thermal paper over ...

Check out the links above for our tutorials and wiring diagrams. This chip uses I2C to communicate. Adafruit invests time and resources providing this open source code, please support Adafruit and ...

Check out the links above for our tutorials and wiring diagrams. This motor/haptic driver uses I2C to communicate. Adafruit invests time and resources providing this open source code, please support ...

The small display provided basic information about the Wi-Fi connection, whether a visitor is detected, SD card capacity status, IP address, etc… There’s no USB port, and programming/firmware flashing ...

Written by Esri product experts Melissa L. Mayo, Christopher Cremons, and Remi Meyers, Top 20 Essential Skills for ArcGIS Utility Network is perfect for anyone who wants a singular, reliable, ...

I recently picked up one of those cheap macropads (and wrote about it, of course). It is surprisingly handy and quite inexpensive. But I felt bad about buying it. Something like that should be easy to ...

Institute of Smart City and Intelligent Transportation, Southwest Jiaotong University, Chengdu 611756, China ...