Flexiforce Pressure Sensor - 100lbs.

A round, flexible, pressure sensor that can be used to realize very sensitive force detection. The sensor is durable and designed to detect static and dynamic pressure at high reaction speed. DFRobot SEN0294

Aluminum extensometer beam, allowing weight measurement up to 3 kilograms. It has four wires. It is used in kitchen scales and portable scales.

Deflection sensor 114 mm long. The sensor resistance changes with the bend angle. At the end, the sensor has a 2-pin connector with a pitch of 2.54 mm. SparkFun SEN-08606

Aluminum tensometer beam, allowing weight measurement up to 2 kilograms. It has four wires. It is used in kitchen scales and portable scales.

Aluminum extensometer beam, allowing weight measurement up to 100 kilograms. It has four wires. It is used in kitchen scales and portable scales, max 100 kg, 20x23x94, 21 cm cable, RoHS

Flexiforce Pressure Sensor A201 – 1lb, Tekscan, RoHS

This disc load cell (sometimes called a strain gauge) can translate up to a whopping 200kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. pressure or force) applied to the disc. SEN-13332

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. SEN-10264

Grove module with FSR402 pressure sensor. The board is equipped with a Grove connector with an analog output. Seeed Studio 101020553

Aluminum tensometer beam, allowing weight measurement up to 2 kilograms. It has four wires. It is used in kitchen scales and portable scales

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

SEN-11207 - Flexiforce Pressure Sensor - 25lbs (1" area)

Flexible pressure sensor with dimensions of 40 x 40 mm. Designed to detect static and dynamic pressure at high reaction speed. DFRobot SEN0296

Force-Sensing Resistor - 0.2" Circle

This sensor (RFS) uses a unique combination of infrared distance sensing, optical encapsulant and data filtering to detect extremely light touches. Tthe silicon covering is squishy, giving the sensor increased grip (friction) and a qualitative sense of force. SPX-14200

Force-Sensing Resistor - 1.5" Square