Introduction - If you have any usage issues, please Google them yourself
Single-chip development system demo- LCD1602 rolling display** Display Properties: WLCOME TO WWW.WILLAR.COM** Display:* 1, from left to right show verbatim, flashing Second, the Qing Ping.* 2, and then right-to-left display verbatim, flashing Second, the Qing Ping.* 3, periodically repeat the display.