Praveen 7 CommentsMicrocontroller Based Programmable Data-cum-Temperature Display. LCD display are most widely used in applications like token display machine in malls, supermarkets, restaurants, cafe-houses etc. The project presented here demonstrates the working through wireless by use of Bluetooth technique. This circuit is designed by Mr. Vivek Kumar Kamboj from Haryana. Circuit and working. This circuit uses microcontroller that accepts data via Bluetooth from various types of gadgets like android based smartphones, laptop, etc.
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AT89S52 QuickStart board is user friendly, multipurpose programmable board for beginners as well as high end users. This is a Low Cost Development Board that can be used to quickly evaluate and demonstrate the capabilities of Atmel AT89S52 / AT89C51 / AT89S51 / AT89C52 microcontrollers.