WebThe specific instrumentation amplifier that we're using is the Burr-Brown INA125 Instrumentation Amplifier. This also came from Mouser and cost just under $6. The fastest way to hook everything together and see if it would work was to use an Arduino board and use the computer for readout. These boards can be purchased for around $30. WebLoose or dirty electrical connections, or incorrect connection of color coded wires. Failure to make use of remote sensing of excitation voltage on long cables. Incorrect setting of excitation voltage. (The best setting is 10 VDC, because that voltage is used to calibrate the load cell in the factory. The maximum voltage allowed is 15 or 20 ...
Arduino Load Cell / Scale : 4 Steps - Instructables
WebINA125P, U INA125PA, UA PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS INPUT Offset Voltage, RTI Initial ±75 ±500 ±750 µV vs Temperature ±0.25 µV/°C vs Power … WebOct 27, 2009 · Look in the datasheet of the ina125p for details. The connection as suggested for single supply operation in the datasheet And this is how it looked at the breadboard …And on a shield Simple arduino example This is a simplified example of how to convert your load cell analog readings to kilo/load. little bitty tear let me down lyrics
INA125P Texas Instruments Mouser
WebLoad cell wires hooked up to the HX711 Amplifier board. Once the load cell is is hooked up to the amplifier, you can hook up VDD, VCC, DAT, CLK, and GND to a microcontroller such as a RedBoard or Arduino board. Note: VCC is the analog voltage to power the load cell. VDD is the digital supply voltage used to set the logic level. WebStep 2: The Amplifier To increase the output of the load cell so that the Arduino can read it on an analog input, we will need a INA125P amplifier and a 10 ohm resistor. Connect to the Arduino as indicated on the attached schematic. Data Sheet: http://www.ti.com/lit/ds/symlink/ina125.pdf Add Tip Ask Question Comment Download … WebThe latest reports from users having issues in Detroit come from postal codes 48272, 48219, 48221, 48227, 48228 and 48213. AT&T is an American telecommunications … little bitty tear lyrics