Power adapter with ATX computer connector and banana sockets with 3.3 V, 5 V, +12 V and -12 V voltage outputs. Mounting kit. SparkFun KIT-12867

DEV-11767, Graphics Controller, RoHS, 4Dsystems

Soil moisture sensor with analog output. The probe has two pointed tabs, making it easy to insert into the ground. It is supplied with the voltage of 3.3V or 5V. DFRobot SEN0114

USB adapter designed for XBee modules. It can be connected to a computer with a USB cable and used with the X-CTU software to configure the XBee. DFRobot DFR0174

Evaluation Kit with Bluetooth 5.0 BT401. It is equipped with a microSD slot, microUSB connector and two audio outputs. DFRobot DFR0782

Camera for Raspberry Pi Compute Module and NVIDIA Jetson Nano. It was equipped with a Sony IMX477 sensor with a resolution of 12.3 MPx and a built-in IR filter. Waveshare IMX477-160 12.3MP Camera

Adapter for PS2 (female) connector. The connector is pre-soldered on the PCB. The pins have a 2.54 mm pitch, which facilitates their installation on the breadboard. Cytron Breakout Board PS2 Connector

Sound recording module that can store sounds up to 40 minutes long. It allows you to download the recordings to a computer via USB type C. DFRobot DFR0745

Contrast sensor module. It has two integrated operating modes: analog and digital. It has the ability to set the digital mode for color detection. DFRobot SEN0147

Ambient light sensor placed in a transparent hemisphere. It supports a detection range of 0 to 200 klx and communicates via the I2C interface. DFRobot SEN0390

IPS LCD display 7" with a resolution of 1024x600 px with a touch panel. It uses the eDP interface and is compatible with LattePanda Alpha and Delta. DFRobot FIT0551

IPS 3.5" LCD display with touch screen. The display is equipped with a DPI interface for image display and I2C interface for a touch panel. Resolution 640x480 pixels. Waveshare 3.5inch DPI LCD

Ultrasonic distance sensor with a range of up to 5 m with an analog output The module is supplied with the voltage from 3.3 to 5.5 V. DFRobot SEN0307

Soil moisture sensor with I2C interface. The probe has two pointed tabs, making it easy to insert into the ground. The sensor is supplied with the voltage of 3.3 V or 5 V. SparkFun SEN-17731

Module with a precise clock RTC DS3231. Communication via the I2C interface. Waveshare Pico-RTC-DS3231

Conductive ITO coated glass. It has dimensions of 100x100 mm, a thickness of 1.1 mm and a resistance of 10 Ω/inch2

DRV8825 Stepper Motor Driver Carrier is a DRV8825 stepper motor driver that allows you to supply a bipolar current of up to 1.5 A per phase, without using a heat sink. The system can be supplied with voltage up to 45V, in the set there is a heat sink. Polol 2133

Module with a 3-axis analog MMA7361 accelerometer. There are 3 Gravity connectors on the board (for each axis). The operating range of the sensor can be configured using a DIP switch. DFRobot DFR0143

Module with a PIR motion sensor. It can detect movement up to 7 meters with a detection angle of 100 degrees. DFRobot SEN0171