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Simple sketch for reading speed, direction, and alitude from GPS module. And using thermistor to get outside temperature, with a divider cct to read battery voltage. This was built to be used in a ...

* @brief Write a string of characters present in the font (If VARIANT_1 is defined in global.h). * @param string String must be null terminated '\0'. Grid cursor is auto-incremented. * For this ...

The DT-1704 VFD as seen the 1976 Radio Shack Catalog. The “A” version has no substrate, making the VFD fully clear for added effect. When you have a small stock of vacuum fluorescent displays (VFDs) ...

These days, streaming services are a great way to listen to music or podcasts on your computer or on the go. However, they lack one feature of the MP3 players and streamers of old: visualizations!

10-09-2014 | This Arduino shield is capable of driving 4 Russian IV-3 7 segment VFD tubes. 4 3mm LEDs provide background lighting for the tubes.The desig ...