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The GR10-30 sensor module, which can recognise up to 12 user gestures from a distance of up to 30 cm. It supports communication via both UART and I2C interfaces. DFRobot SEN0561
SEN-11207 - Flexiforce Pressure Sensor - 25lbs (1" area)
TB9051FTG Single Brushed The DC Motor Driver Carrier is a single DC motor driver that allows the motor to be supplied with voltage in the 4.5 ... 28V range and power consumption at a continuous 2.6 A (5A peak) operation. Pololu 2997
pH electrode for industrial and laboratory applications. Made of a sensitive, low-impedance glass membrane, it guarantees fast response time and excellent thermal stability. DFRobot FIT0348
Module with the STM32F746IGT6 microcontroller, including a base board and accessories. Waveshare Open746I-C Standard
Fingerprint reader module (capacitive sensor). It uses a high-performance processor and the IDfinger6.0 algorithm. It provides fast identification and stable operation and communicates via the UART interface. DFRobot SEN0542
Module with 4 QTRX type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4304
A pair of 32.5 x 6.6mm silicone tires compatible with Pololu 40x7mm wheels. Pololu 3408
Matrix module of six reflection sensors for the Zumo robot. The module allows you to easily add line detection or edge detection to the robot. Pololu 1419
Expansion module (output expander) dedicated to the Circuit Playground Express board. Controlled by the I2C interface, it provides an IO interface, PWM, audio outputs, LED driver, DC motors and a Darlington circuit. Adafruit 3093
Advanced signal generator. It has two independent signal channels. It offers a sampling rate of 300 MSa/s and allows the generation of signals at various frequencies in the range of up to 15 MHz. Hantek HDG3012B
DC motor driver module with two channels, dedicated to use in modeling. It can be controlled by an RC transmitter and uses the PPM signal. DFRobot DFR0513
QTR-3A Reflectance Sensor Array
Gravity: I2C 12-Bit DAC is a module with 12-bit DAC and built-in EEPROM memory. The module is powered by 3.3 ... 5V for communication used by the I2C interface. DFRobot DFR0552
Stabilized power supply with programmable memory and smooth voltage regulation in the range of 0 ... 30 V and smooth current regulation in the range of 0 ... 5 A and output 5 V, 3 A. Design of the power supply based on the transformer. The power supply is distinguished by large precision LED displays that keep you informed about the current voltage and load.
Multilingual voice synthesizer module. Converts a stream of digital text to natural sound. Using the widely recognized DECtalk text and speech synthesizer engine. Sparkfun DEV-11711
Pololu Universal Aluminum Mounting Hub for 1/4â€l Shaft, M3 Holes (2-Pack)
Module with 2 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4102