{"id":8457733767405,"title":"DollaTek 5Pcs HX711 Dual Channel 24-Bit A\/D Converter Pressure Weighing Sensor Module with Metal Case","handle":"dollatek-5pcs-hx711-dual-channel-24-bit-a-d-converter-pressure-weighing-sensor-module-with-metal-case","description":"\u003ch3\u003eDollaTek 5Pcs HX711 Dual Channel 24-bit A\/D Converter Pressure Weighing Sensor Module with Metal Case\u003c\/h3\u003e \u003cp id=\"b\"\u003eSpecifications: Current consumption (including on-chip analog power supply regulator: Normal operation \u0026amp;lt ;1.5 mA, power failure \u0026lt;1 uA Operating supply voltage range: 2.6 ~ 5.5V Operating temperature range: -40 ~ 85 ° Size: 2.9 x 1.7 x 0.4 cm Click to download other documents: HX711 Module detection method: 1. Preliminary quick assessment : Disconnect all modules of the module, only supply 5V to the module (i.e. Vcc is connected to 5V, ground), then short-circuit the ck terminal of the module to ground, and then measure the ground fault The voltage , which should be 4.5V, and then measure the voltage between DO\/RX terminal and ground, should be about 0V. If the voltage is constant, the module is 99% normal. 2. Complete the test judgment: Use the test circuit diagram provided in the shop to create a circuit, enter the 89c51 single chip computer into the shop's hex test program, connect the computer with the serial cable, and run the serial connection wizard on the computer you can get the test circuit. The reading is reported and the reading is normal, indicating that the module is normal. Please see the test table below for details. Delivery contents: 5 x HX711 weighing sensor module with metal housing\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eTwo selectable differential input channels, active low-noise on-chip PGA with selectable gain of 32, 64 and 128\u003c\/li\u003e \u003cli\u003eOn-chip power supply regulators for analog load cell and ADC power supply. The on-chip oscillator requires no external component with optional external crystal. On-chip power-on reset\u003c\/li\u003e \u003cli\u003eSimple digital control and serial interface: Pin-controlled control, no programming required\u003c\/li\u003e \u003cli\u003eSelectable 10SPS or 80SPS output data rate, simultaneous 50 and 60 Hz supply suppression\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2024-03-11T20:37:42+11:00","created_at":"2024-03-11T20:37:53+11:00","vendor":"DollaTek","type":"Pressure probes \u0026 pressure sensors","tags":["industryDE"],"price":15600,"price_min":15600,"price_max":15600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45403343749357,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B081JMSMXV","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DollaTek 5Pcs HX711 Dual Channel 24-Bit A\/D Converter Pressure Weighing Sensor Module with Metal Case","public_title":null,"options":["Default Title"],"price":15600,"weight":700,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/61bZWHJ0YWL.jpg?v=1710149873","\/\/leoforward.com\/cdn\/shop\/products\/61g3rjgwKuL.jpg?v=1710149873","\/\/leoforward.com\/cdn\/shop\/products\/51aApbj8ohL.jpg?v=1710149873","\/\/leoforward.com\/cdn\/shop\/products\/51lee0i4GiL.jpg?v=1710149873","\/\/leoforward.com\/cdn\/shop\/products\/61HOMm1vOJL.jpg?v=1710149873","\/\/leoforward.com\/cdn\/shop\/products\/61jQUnx5RyL.jpg?v=1710149873","\/\/leoforward.com\/cdn\/shop\/products\/613w6Ul7ZxL.jpg?v=1710149873","\/\/leoforward.com\/cdn\/shop\/products\/510VYAd-Q-L.jpg?v=1710149873"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/61bZWHJ0YWL.jpg?v=1710149873","options":["Title"],"media":[{"alt":" [AUSTRALIA] - 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Preliminary quick assessment : Disconnect all modules of the module, only supply 5V to the module (i.e. Vcc is connected to 5V, ground), then short-circuit the ck terminal of the module to ground, and then measure the ground fault The voltage , which should be 4.5V, and then measure the voltage between DO\/RX terminal and ground, should be about 0V. If the voltage is constant, the module is 99% normal. 2. Complete the test judgment: Use the test circuit diagram provided in the shop to create a circuit, enter the 89c51 single chip computer into the shop's hex test program, connect the computer with the serial cable, and run the serial connection wizard on the computer you can get the test circuit. The reading is reported and the reading is normal, indicating that the module is normal. Please see the test table below for details. Delivery contents: 5 x HX711 weighing sensor module with metal housing\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eTwo selectable differential input channels, active low-noise on-chip PGA with selectable gain of 32, 64 and 128\u003c\/li\u003e \u003cli\u003eOn-chip power supply regulators for analog load cell and ADC power supply. The on-chip oscillator requires no external component with optional external crystal. On-chip power-on reset\u003c\/li\u003e \u003cli\u003eSimple digital control and serial interface: Pin-controlled control, no programming required\u003c\/li\u003e \u003cli\u003eSelectable 10SPS or 80SPS output data rate, simultaneous 50 and 60 Hz supply suppression\u003c\/li\u003e\n\u003c\/ul\u003e"}