Geekstory 4pcs 50kg Load Cell Half Bridge Strain Gauge Human Body Scale Digital Weighting Sensor + 1pc HX711 AD Amplifier Weight Module for Arduino

Geekstory 4pcs 50kg Load Cell Half Bridge Strain Gauge Human Body Scale Digital Weighting Sensor + 1pc HX711 AD Amplifier Weight Module for Arduino

• This load sensor, sometimes called a strain gauge, is the same one found in digital bathroom scales
• The sensor is a group of half-bridge strain gauge, there are 3 ways to use it
• This module uses 24 high precision A/D converter chip hx711, specially designed for the high precision electronic scale
• You will receive 4pcs 50kg Half-bridge Load Cell + 1pc HX711 AD Weight Module
• If you need technical documentation, please click “Geekstory‘’to em-ail us

<b>HX711 AD Module<br></b> This module uses 24 high precision A/D converter chip hx711. It is a specially designed for the high precision electronic scale designwith two analog input channelthe internal integration of 128 times the programmable gain amplifier. The input circuit can be configured to provide a bridge type pressure bridge (such as pressureweighing sensor mode)is of high precisionlow cost is an ideal sampling front-end module.<br><br> <b>Features:<br></b> Two selectable differential input channels<br> On-chip active low noise PGA with selectable gain of 3264 and 128<br> On-chip power supply regulator for load-cell and ADC analog power supply<br> On-chip oscillator requiring no external component with optional external crystal<br> On-chip power-on-reset<br> Simple digital control and serial interface: pin-driven controlsno programming needed<br> Selectable 10SPS or 80SPS output data rate<br> Simultaneous 50 and 60Hz supply rejection<br> Current consumption including on-chip analog power supply regulator: normal operation < 1.5mApower down < 1uA<br> Operation supply voltage range: 2.6 - 5.5V<br> Operating Temperature Range:-20 degree ~ +85 degree<br><br> <b>50kg Load Cell<br></b> This load sensor, sometimes called a strain gauge, is the same one found in digital bathroom scales (you know, the ones you use in January for your New Year's resolutions, and then forget about a month later).<br> The sensor is a group of half-bridge strain gauge, there are 3 ways to use it :<br> 1. Use one sensor with an external resistor to form a full-bridge measurement, the range of a sensor range: 50kg. External resistance on the higher requirements.<br> 2.Use two sensors to form a full-bridge measurement, measuring range for the sum of the two sensors: 50kgx2 = 100kg<br> 3.Use four sensors to form a full-bridge measurement, measuring range for the sum of four sensors: 50kgx4 = 200kg<br><br>