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Descripción
Le permite leer fácilmente las celdas de carga para medir el peso
Utiliza una interfaz de dos hilos (reloj y datos) para la comunicación
Configuración de puente de Wheatstone de cuatro hilos para conectar
Rechazo simultáneo de suministro de 50 y 60Hz
El amplificador de celda de carga HX711 es una pequeña placa de arranque que le permite leer fácilmente las celdas de carga para medir el peso. Al conectar el amplificador a su microcontrolador, podrá leer los cambios en la resistencia de la celda de carga y, con un poco de calibración, podrá obtener mediciones de peso muy precisas. Esto puede ser útil para crear su propia escala industrial, un control de procesos o una detección de presencia simple.
Works well. Raspberry PI + Pi4j code https://github.com/Poduzov/HX711-Pi4j
G
Guy
Surprisingly good
Wasn't expecting great accuracy, but easily got +/-3g resolution from 250kg load cell without any noise-reducing measures or tinkering. Admittedly the load cell cost 20x as much!
S
Sebastian
Good branded item
Since it's sparkfun branded, you can buy with confidence. Works as expected, very well, with 100g load cell from robotshop: RB-Phi-203. Well made board.
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