Home appliances embedded with a weighing module enable quick and precise measurement. CHIPSEA launched the CS1270, a unique chip with an embedded algorithm for weighing applications in home appliances. It contains a one-way fully differential 24-bit Sigma-Delta ADC. PGA=64. The resolution of the scale can reach 1 g. Moreover, the weighing range and calibration are configurable. Convenient UART/SPI/IIC communication interfaces are provided for users.