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 ...

Abstract: With the innovations in commercial-electronics products and fierce competition in the global panel industry, most panel manufacturers have adopted the small batch production mode to deal ...

#idea #DIY #guide #LanAnhHandmade #jewelry If you want a crown then this is the one for you. Make yourself a princess in a gentle and delicate way. You can use any wire size, any beads (have hole) you ...

Abstract: Russia's invasion of Ukraine and the skyrocketing fuel prices that ensued last year got me thinking about how to cut down on my consumption of gasoline. I thought briefly about purchasing a ...

This update to the Convoy 3 adds global roaming and water-resistance, but is otherwise similar. Key features of this simple clamshell phone include military-grade durability, memory card slot, stereo ...

This successor to the enV is smaller, lighter and more stylish. Features are almost identical to the enV, including 2 megapixel camera, stereo Bluetooth, QWERTY keyboard, QVGA main display, EVDO data, ...

Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading ...