3pcs HX711 Dual-channel 24-bit A/D Conversion Pressure Weighing Sensor Module with Metal Shied
$10.03
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
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 requires 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
Specifications
Current consumption (including on-chip analog power supply regulator:normal operation
Operation supply voltage range:2.6 ~ 5.5V
Operation temperature range:-40 ~ 85°
Size:2.9x 1.7×0.4 cm
More document click to download:HX711
Module Detection Method
1. Preliminary quick judgment:disconnect all modules of the module, only supply the module 5v (that is, vcc is connected to 5v, gnd ground), then short the module’s ck port to ground, and then measure the out-to-ground voltage, which should be 4.5 v around, then measure the DO / RX port to ground voltage, should be about 0v, if the voltage is consistent, the module is 99% normal.
2. Complete test judgment:use the test circuit diagram provided by the shop to build a circuit, give the 89c51 single-chip computer into the hex test program provided by the store, then connect the computer with the serial cable, run the serial port assistant on the computer, you can receive the test circuit. The reading is reported and the reading is normal, indicating that the module is normal. See the test chart below for details.
Package Included
3 x HX711 Weighing Sensor Module with Metal Shied
Weight | 0.021 kg |
---|
Customers Also Viewed
5pcs 3S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5V
$26.35Power Supply ModuleAdd to cartDescriptions3-Cell(3S) VersionInput voltage:DC 4.5V-5.5V(Recommend DC 5V)Charging voltage about:4.05V-5.1VCharging current about:230mA-240mAUSB power protectionShort circuit protection and zero volt battery activationBattery protectionOperating ambient temperature:-40° to +85°Storage temperature:-65° to +125°Size:30x 15 x 4mmNoteThe output voltage cannot be measured with a multimeter without a battery. But can be observed with an oscilloscope.Applicationskids toys carDigital CamerasSolar chargingBluetooth ApplicationsAudio equipmentDigital CameraElectronic …
5pcs 3S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5VRead More
5Pcs/Pack 5V 1000mA 165*165mm Monocrystalline Solar Panel Cells with Positive&Negative Cables
$85.54Smart Robot & Solar PanelAdd to cartFeaturesProvide you with high conversion rate and incredibly efficient output.Excellent performance even under the weak sunlight.Portable and solid casing.Application:to charge, for home lighting and different kinds of low-power appliances, for science projects, for solar powered water pump, small solar power system, etc.SpecificationsType:Monocrystalline Size:165*165mmCurrent:1000mA Net Weight:about 600g one packPackage Content:5Pcs x Poly Solar PanelVoltage:5VMPN:Does Not ApplyPackage …
Waveshare 1.54 inch ink Screen Module 152×152 Electronic Paper SPI interface Yellow Black and White 3-color Display
$45.91Display ScreenAdd to cartDocumentsSchematic:Click here to openSample tutorial:Click here to openDatasheet:Click here to openGithub:Click here to openFeaturesNo backlight is needed, and the display content of the last screen can be kept for a long time after power offVery low power consumption, basically only consumes power when refreshingSPI control interface, can be connected to Raspberry/Nucleo and other main control …
Geekcreit DIY Creative Electronic Watch Kit 51 Single-chip LED Digital Tube Clock Training Production Kit
$15.30DIY Electronic KitsAdd to cartDescriptionName:LED Electronic Watch KitPower supply:CR2025 3V button battery (available for testing, there are inevitably extra factors causing insufficient power.)Display:LED red digital tube displaySize:52*52*18mmInstallation:the board need to solder yourself and then assembly the caseFunction:You can press the digital tube button when need to wacth time; it will enter the power saving mode automatically after 5 seconds. …
QFN32 QFP32 Converter SMD To DIP Adapter PCB Universal Board
$3.56Expansion Board & ShieldAdd to cartQFN32 QFP32 Converter SMD To DIP Adapter PCB Universal BoardSpecificationDimension:20.25 x 40.64mm / 0.79inch x 1.60inchThickness:1.5mmPanel:FR4DescriptionThe PCB board has two sides.A side for pin pitch size 0.80mm, B side for pin pitch size 0.80mm.It can be used to convert QFN32/QFP32 (600mil width, 2.54mm pin pitch).You can solder filter capacitors or resistors to increase stability and …
QFN32 QFP32 Converter SMD To DIP Adapter PCB Universal BoardRead More
YJ0007 180W Car Stereo Audio Amplifier Power Boost Board Single 12V input Conversion Double 32V Output
$52.41Boost & Buck ModuleAdd to cartDescriptionAll parts and components of this product are original products, unpretentious and pure in quality; using high-quality original parts not only guarantees safety and quality, but also has a long service life, and more importantly, it is a strong guarantee that the actual performance can reach the design goals.Features1. All components are genuine.2. The main …
Reviews
There are no reviews yet.