In view of the high cost of paper signatures in the current logistics industry, this paper analyzes the advantages of digital signatures, takes the LCD display control chip SED1335 and the touch screen control chip ADS7846 as examples, proposes a method for realizing digital signature collection on handheld devices, and gives the hardware and software implementation process.
You Might Like
Recommended ContentMore
Open source project More
Popular Components
Searched by Users
Just Take a LookMore
Trending Downloads
Trending ArticlesMore