The BMHB4018 is a development board for the Holtek 8-bit 24-bit A/D Flash MCU BH67F5255, featuring an LCD module and an infrared thermopile sensor, designed and developed by Best Modules Electronics.
The BH67F5255 integrates a 24-bit ADC, OPA, LDO, and PGA circuitry, making it well-suited for high-precision measurement applications such as ear thermometers, forehead thermometers, and digital scales.