LCD

Thermal print head for a parking management system based on Raspberry Pi pico and STONE TFT LCD

Brief introduction Thermal printers are very common in our daily life, and there are examples of thermal printers in restaurants, parking lots and shopping. This article will focus on the application of thermal printers in parking systems. Materials to be used STONE STWI101WT-01FTP thermal printer headRaspberry Pi picoCoin-operated machineFunctionThe control function is displayed on the serial screen, the main interface selects the floor, after entering the main interface selects the parking space, at the same time it will display the parking space number in the text box on the top

Intelligent access control based on STONE TFT LCD and ESP32

Brief Introduction Smart home is becoming more and more common with the development of technology, this article will focus on the security aspects of the intelligent access control project. This article uses STONE's touch screen to send commands to the MCU to control the relay and MFRC522 module. The principle of card reading: by driving the RFID-RC522 module, identify the ID card ID close to the ID card, and then determine whether the ID exists in the database of the word typical, ID is the typical value of the word,