1.You can contact the customer service. for any question regarding the product.
2.Ask the question in English to get answer faster.
3.Keep your question short and to the point.
安全なチェックアウト
4-digit digital tube display
8-bit marquee
Passive buzzer
temperature sensor interface
NRF2401 interface
DS1302
Infrared interface
Package includes:
1 x Small System Board
1 x LCD
1 x USB cable
A part of the review has been auto-translated.
It seems to be a good board to practice 8051 assembler programming, but I miss some guidance and technical info, files,... to take advantage of it. I will investigate if I find useful info in internet and will share it here if I succeed.
This is a great board to start with the STC89C52 or AT89S52. It will give you hours of fun coding stuff. :-D One can easily add an SSD1306 OLED display.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
A part of the QA has been auto-translated.