Digital Touch Sensor B21

The module uses a 24-bit high precision A / D conversion chip HX711.
The input circuit can be configured to provide a bridge.
The electric bridge voltage sensor model (such as pressure, weight) is an ideal sampling module with high precision and low cost. Module features: - Two selectable differential input channels
- Active low noise PGA with selectable gain of 32, 64 and 128
- Power supply regulator for load cell and ADC analog power supply
- Oscillator on chip that does not require external component with optional external glass
- Power-on-reset on the chip
- Simple serial control and serial interface: controls driven by pins, programming is not required
- Output data rate 10SPS or 80SPS selectable

Load Cell 1 kg Scale Sensor Weight Arduino 
Load cell to measure weight up to 1kg
The transducer measures the deformation of the metal structure and converts it into a few mV. Load cell Load Cell Weight Sensor 1kg features:
- Load range: 1kg
- Operating voltage: 3VDC ~ 14 VDC.
- Nominal output: 1.0 ± 0.15mV / V
- Repeatability: 0.03% FS
- Effect of the temperature at the outlet: 0.01% F.S / ° C

The module uses a 24-bit high precision A / D conversion chip HX711.
The input circuit can be configured to provide a bridge.
The electric bridge voltage sensor model (such as pressure, weight) is an ideal sampling module with high precision and low cost. Module features: - Two selectable differential input channels
- Active low noise PGA with selectable gain of 32, 64 and 128
- Power supply regulator for load cell and ADC analog power supply
- Oscillator on chip that does not require external component with optional external glass
- Power-on-reset on the chip
- Simple serial control and serial interface: controls driven by pins, programming is not required
- Output data rate 10SPS or 80SPS selectable

Load cell Load Cell Weight Sensor 10kg features:

Load range: 10kg

Operating voltage: 3VDC ~ 14 VDC.

Rated output: 1.0 ± 0.15mV/V.

Repeatability: 0.03% FS

Effect of temperature on output: 0.01% F.S / ° C

Temperature effect on zero: 0.05% F.S / ° C

When the piezoelectric ceramic shock will generate an electrical signal,
the analog port of the Arduino controller may perceive weak vibration signals. Can also be done with jobs related to vibration interactions, such as electronic drums.

Load cell Load Cell 20kg features:
- Load range: 20kg
- Operating voltage: 3VDC ~ 14 VDC
- Nominal output: 1.0 ± 0.15mV / V
- Repeatability: 0.03% FS
- Effect of the temperature at the outlet: 0.01% F.S /°C
- Effect of temperature on zero: 0.05% F.S /°C
- Zero: ± 0.1000 mV / V
- Input impedance: 1115 + -10% Ω
- Output impedance: 1000 + - 10% Ω
- Insulation resistance:> = 1000 MΩ
- Safe Overload Rate: 150% FS
- Final overload rate: 200% FS
- Temperature range: -20 - 60 °C
- Material: Aluminum alloy
- Degree of protection: IP65
- Cable length: 25 cm
- Size: 75 x 12.7 x 12.7 mm
- Wiring:
* Red: Feeding +
* Black: Source -
* Green: Sign +
* White: Signal -

The module uses a 24-bit high precision A / D conversion chip HX711.
The input circuit can be configured to provide a bridge.
The electric bridge voltage sensor model (such as pressure, weight) is an ideal sampling module with high precision and low cost. Module features: - Two selectable differential input channels
- Active low noise PGA with selectable gain of 32, 64 and 128
- Power supply regulator for load cell and ADC analog power supply
- Oscillator on chip that does not require external component with optional external glass
- Power-on-reset on the chip
- Simple serial control and serial interface: controls driven by pins, programming is not required
- Output data rate 10SPS or 80SPS selectable

Load cell Load Cell Weight Sensor 2kg features:
- Load cell to measure weight up to 2kg
- The transducer measures the deformation of the metal structure and converts it into a few mV
- Load range: 2kg
- Operating voltage: 3VDC ~ 14 VDC
- Nominal output: 1.0 ± 0.15mV / V
- Repeatability: 0.03% FS
- Effect of the temperature at the outlet: 0.01% F.S / °C
- Effect of temperature on zero: 0.05% F.S / °C
- Zero: ± 0.1000 mV / V
- Input impedance: 1115 + -10% Ω
- Output impedance: 1000 + - 10% Ω
- Insulation resistance:> = 1000 MΩ
- Safe Overload Rate: 150% FS
- Final overload rate: 200% FS
- Temperature range: -20 - 60 °C
- Material: Aluminum alloy
- Degree of protection: IP65

The module uses a 24-bit high precision A / D conversion chip HX711.
The input circuit can be configured to provide a bridge.
The electric bridge voltage sensor model (such as pressure, weight) is an ideal sampling module with high precision and low cost. Module features: - Two selectable differential input channels
- Active low noise PGA with selectable gain of 32, 64 and 128
- Power supply regulator for load cell and ADC analog power supply
- Oscillator on chip that does not require external component with optional external glass
- Power-on-reset on the chip
- Simple serial control and serial interface: controls driven by pins, programming is not required
- Output data rate 10SPS or 80SPS selectable

Pressure sensor sometimes called strain gauge. Load cell for measuring weights up to 50kg. The transducer measures the strain of the metal structure and converts it into a few mV.