A blood glucose meter is an instrument that analyzes blood carried on a test strip to obtain blood glucose levels, which are then displayed or transmitted to a backend system. LIGONG Technology's blood glucose meter solution amplifies the microcurrent generated by the blood glucose test strip using an operational amplifier for MCU acquisition. It features an external LCD display and a wireless module, allowing blood glucose data to be uploaded to the cloud or other devices. An EEPROM is used to store the patient's historical blood glucose measurement data for analysis, tracking, and other purposes.
Functional Block Diagram
