.png)
- Out-of-Stock
Sparkfun Load Cell Amplifier - HX711
ID: 558997
Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. SEN-13230
Description:
The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the load cell and with some calibration you’ll be able to get very accurate weight measurements. This can be handy for creating your own industrial scale, process control, or simple presence detection.
The HX711 uses a two wire interface (Clock and Data) for communication. Any microcontroller’s GPIO pins should work and numerous libraries have been written making it easy to read data from the HX711. Check the hookup guide below for more information.
Load cells use a four wire wheatstone bridge to connect to the HX711. These are commonly colored RED, BLK, WHT, GRN, and YLW. Each color corresponds to the conventional color coding of load cells:
- Red (Excitation+ or VCC)
- Black (Excitation- or GND)
- White (Amplifier+, Signal+, or Output+)
- Green (A-, S-, or O-)
- Yellow (Shield)
The YLW pin acts as an optional input that is not hooked up to the strain gauge but is utilized to ground and shield against outside EMI (electromagnetic interference). Please keep in mind that some load cells might have slight variations in color coding.
Features:
- Operation Voltage: 2.7V-5V
- Operation Current: < 1.5mA
- Selectable 10SPS or 80SPS output data rate
- Simultaneous 50 and 60Hz supply rejection
Download
558997
Manufacturer
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
Responsible person
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
You might also like
Aluminum extensometer beam, allowing measurement of weight up to 20 kilograms. It has four wires. It is used in kitchen scales and portable scales, it has a 21 cm cable, RoHS.
zł41.34
24h
Available quantity: 5
Available
The module allows you to attach a strain gauge (working in the Wheatstone bridge circuit) and convert the analog signal into its digital representation, available on the module output lines. The system processes the signal with a 24-bit resolution and can be powered by 2.7V - 5.5V. The module is especially recommended for constructing digital scales in combination with Arduino
zł4.82
24h
Available quantity: 40
Available
Other products in the same category (16)
A minisumo robot on a tracked chassis with Pololu 75:1 HP motors. Fully assembled robot, additionally requires four AA batteries. Pololu 3126
Retired
No product available!
Printed circuit board and programmed SNAKE electronic game system. AVT5639 A +
Retired
No product available!
AVT kit for self-assembly of SNAKE electronic game. AVT5639 B
Retired
No product available!
The assembled SNAKE electronic game. AVT5639 C
Retired
No product available!
A 12-in-1 construction set that teaches the use of solar and hydraulic energy. KSR17
Retired
No product available!
Self-assembly kit without TOBBIE robot soldering. KSR18
Retired
No product available!
10DOF module with intelligent orientation sensor BNO055 (accelerometer, gyroscope and magnetometer + microcontroller) and BMP280 pressure sensor equipped with Gravity connector. DFRobot SEN0253
Retired
No product available!
The ISM radio module in the SMD housing. It works on 433MHz frequency. The module complies with FCC, ETSI regulations. HOPE MICROELECTRONICS RFM12B-433S2P
Retired
No product available!
Bluetooth Low Energy module in 5.0 standard. It has a completely integrated Bluetooth software stack and offers a shielded certified version with a built-in antenna. Microchip RN4871-I/RM128
Retired
No product available!
Assembled adjustable impulse stabilizer 0-25V 0-5A. AVT1522 C
Retired
No product available!
Surge protection strip, 5 sockets, CEE 7/7 breaker, 1.8 m long cable. Akyga AK-SP-05A
Retired
No product available!
Universal power supply 5V / 3A, 8 plugs, 1.5m. Akyga AK-TB-07
Retired
No product available!
Akyga AK-B1-400S power supply intended for powering desktops. Compliant with ATX 2.31 standard, 400W power. Akyga AK-B1-400S
Retired
No product available!
Development kit with SoC chip containing eight 64-bit ARM v8.2 cores and a Volt graphic layout consisting of 512 cores supporting CUDA, cuDNN and TensorRT technology. NVIDIA Jetson AGX Xavier Developer Kit
Retired
No product available!
Electronics for Christmas - a package of ornaments for self soldering. AVT XMAS
Retired
No product available!
Printed circuit board and pre-programmed layout for the NIXIE mini-list. AVT3226 A +
Retired
No product available!
Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. SEN-13230