M5Stack Mini Weight Unit (HX711) Load Cell Amplifier
The Pi Hut
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3.40 GBP17.58 PLN
- Sklep zagraniczny
- Kod:
- U030
- Producent:
- m5stack
- Waluta:
- funt szterling
- Dodany do bazy:
- Ostatnio widziany:
- Zmiana ceny:
- +13% (29.04.2025)
- Poprzednia cena:
- 3.00 GBP
Sugerowane produkty dla hx711
This weight unit integrates a HX711 24 bits A/D chip that is specifically designed for a electronic weighing device. The input multiplexer selects either a Channel A or B differential input to the low-noise programmable gain amplifier (PGA). Channel "A" can be programmed with a gain of 128 or 64, corresponding to a full-scale differential input voltage of ±20mV or ±40mV respectively. Channel B has a fixed gain of 32. There is no programming needed for the internal registers. All controls to the HX711 are through the pins. In the test, we have this unit channel A to connect a pressure sensor. Then, use M5Core screen to display the weight data. Features
* Two selectable differential input channels
* On-chip active low noise PGA with selectable gain of 32, 64 and 128
* On-chip power supply regulator for load-cell and ADC analog power supply
* On-chip oscillator requiring no external component with optional external crystal
* On-chip power-on-reset
* Simple digital control and serial interface: pin-driven controls, no programming needed
* Selectable 10SPS or 80SPS output data rate
* Simultaneous 50 and 60Hz supply rejection
* Current consumption including on-chip analog power supply regulator: normal operation < 1.5mA, power down < 1uA
* Operation supply voltage range: 2.6 ~ 5.5V
* Operation temperature range: -40 ~ +85°C
* 16 pin SOP-16 package
* Program Platform: Arduino, UIFlow(Blockly, Python)
* Two Lego-compatible holes
Package Contents
* 1x Weight Unit
* 1x Grove Cable
Specifications
Resources Parameter
Net weight 8g
Gross weight 20g
Product Size 40 x 24 x 12mm
Package Size 67 x 53 x 12mm
Resources
* Documents
Elecena nie prowadzi sprzedaży elementów elektronicznych, ani w niej nie pośredniczy.
Produkt pochodzi z oferty sklepu The Pi Hut