HX711 nyomásérzékelő mérleg elektronikus mérleg modul digitális cső kijelző (kivéve HX711 modul)
HX711 pressure sensor weighing electronic scale module digital tube display (excluding HX711 module)
Delivery list: digital tube display (the on-board microcontroller has been burned and the program is directly applied)
About power-off storage: there is a power-off memory, only the verification data is saved, and the weight is not saved
Notice:
①: This board is an integrated module of the pressure sensor test board, and there is no relevant information such as drawings and programs. Please do not ask us for it. This is just a pressure sensor test board or called a pressure sensor display.
②: The module is designed for wide voltage, and the power supply range is DC 3~5.5V. There are 2 power supply methods. USB cable for power supply or wire it yourself (leave the interface).
Please note: The digital tube display module does not come with a power cord. If you need USB power supply, please purchase it yourself.
USB cable specification: USB to DC3.5mm power cable
③: The module is connected with the pressure sensor first, and then powered on for use. After connecting to the pressure sensor, a calibration calibration is required. The board has functions such as peeling, calibration, etc. The parameters are saved after power off, and there is no need to calibrate again for future use.
④: Module size: 50*33*10mm, displayed by 4-digit digital tube. 9999g can be displayed. It can be connected to a common 5KG or 10KG pressure sensor. Generally, the accuracy of the sensor with a 5Kg range fluctuates around 1g. If the fluctuation is large, it may be caused by the unstable power supply. Please try changing the power supply. (Calibration is required after connection)
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