改写以下内容：Modern electronic scales integrate various technologies such as detection and conversion technology, computer tec

改写后：The integration of detection and conversion technology, computer technology, information processing, and mathematical technology has given rise to a new type of weighing instrument - the modern electronic scale. In our daily lives, electronic scales have become indispensable. Therefore, we have embarked on the development of an intelligent electronic scale that is multifunctional, easy-to-use, and safe and reliable, based on the STm32 chip. We have chosen a pressure sensor as the weighing sensor and the STm32 chip as the main control system. The analog voltage collected by the sensor is AD converted using a dedicated 24-bit conversion chip HX711, and the converted data is sent to the microcontroller for processing and display. The data display is completed by a stable 0.96-inch OLED LCD screen. Additionally, we have incorporated features such as overweight alarm, voice broadcasting, Bluetooth control and display, one-click peeling, and user password management, making this electronic scale more practical and convenient. Our test results indicate that the weighing error of the electronic scale is within 1g, with high measurement accuracy, fast measurement speed, reliable operation, and ease of use.