Microphone with multi-mode and ultrasonic support, Knowles

Step-Down DC-DC converter module based on the D24V150F7 chip. Input voltage 9..40V, output voltage 7.5V (max 15A). Pololu 2883

Rectangular, flexible section of transparent ITO coated plastic (Indium Tin Oxide). It conducts electricity, it measures 10cm x 20cm, thickness 0.25mm and resistance 50 Ohm per square inch. It can be used, among others in capacitive sensors (eg touch button, keyboard) or in other devices (eg heating the glass)

Gravity: Digital LED String Lights (Warm White) consist of a series of warm white LEDs. It is powered by a voltage of 2.5 ... 5 V and consists of 40 LEDs placed on a 4-meter cable. DFRobot DFR0448

A set of 10 black MF wires with a length of 18cm with insulated terminals

This powerful step-up/step-down regulator efficiently produces an adjustable 4 V to 12 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%.

3D Gesture Sensor (Mini) is an inductive gesture sensor detecting such effects as turning clockwise / counterclockwise or the direction of movement. It is powered by 3.3 ... 5V and the range of gesture detection is up to 5cm. DFRobot SEN0202

Power module designed to work with LilyPad boards. It is equipped with a switch and a CR2032 battery socket. SparkFun DEV-13883

Infrared Camera Module. ArduCAM B0059

Gravity: Digital Water Flow Sensor is a liquid flow sensor that uses a Hall sensor. Powered by 5 ... 12V voltage. DFRobot SEN0216

LCD TFT display with a diagonal of 2.4 "and a resolution of 320x240 pixels. Equipped with a resistive touch panel and microSD slot. Designed for use with Feather series plates. Adafruit 3315

2-wire cable with JST plug, cable ends are tinned, length 15 cm, 2mm pitch. The cable has an additional 2-pole angled cable-to-board socket

Gravity: Heart Rate Monitor Sensor is a sensor used to measure heart activity. Adapted for easy use with Arduino. SparkFun SEN0213

Module with a display designed to indicate the battery level. TM1651 controller, control via the I2C interface. DFRobot FIT0466

ESP8266 based Arduino board for ArduCAM mini camera modules while keeping the same form of factors and pinout as the standard Arduino UNO R3 board. ArduCAM B0082

5 MP camera module with OV5647 sensor compatible with Raspberry Pi boards equipped with CSI connector (e.g. Raspberry Pi 5, 4, 3, 2, Zero), featuring interchangeable M12x0.5 lens and included HX-27227 4 mm lens, approx. 56° horizontal field of view, maximum video resolution 1080p. ArduCam B0031

5MP Mini Camera OV5647 Sensor 1080p 720p video for Raspberry Pi official Board. ArduCAM B0033

BOB-13906

A module with a 24-bit ADC converter HX711, which allows you to read data from strain gauges and scales. It communicates via the serial interface. SparkFun SEN-13879

The SparkFun Load Sensor Combinator is a bare PCB that combines four load sensors into a standard four-wire Wheatstone bridge configuration. BOB-13878