Was: 10.49
Price: 8.25
Description WEIGHT intergrates an 24 bits A D chip HX711 that is specifically designed for electronic weighing device The input multiplexer selects either 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 when a 5V supply is connected to AVDD analog power supply pin 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 Product Features Two selectable differential input channelsOn chip active low noise PGA with selectable gain of 32 64 and 128On chip power supply regulator for load cell and ADC analog power supplyOn chip oscillator requiring no external component with optional external crystalOn chip power on resetSimple digital control and serial interface pin driven controls no programming neededSelectable 10SPS or 80SPS output data rateSimultaneous 50 and 60Hz supply rejectionCurrent consumption including on chip analog power supply regulator normal operation1 5mA power down1uAOperation supply voltage ran ge 2 6 5 5VOperation temperature ran ge 40 85℃16 pin SOP 16 packageProgram Platform UIFlow Blockly Python Two Le go compatible holesProduct Size 32 2mm x 24 2mm x 10 5mmPro
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