Laser scanner measuring 360 degrees, taking samples at a frequency of up to 5 kHz. It is capable of generating 2D point map information within a 12-meter radius. Waveshare D500 LiDAR Kit

Operational amplifier; 1,2MHz; 1.8 ... 6VDC; 2 channels; SOP8; Microchip, RoHS

DFR0464

A geolocation and measurement device that allows measurement with an accuracy of centimeters. It can operate in "rover" mode with RTK support or as a base station. It uses the ESP32 module and Bluetooth communication as well as the advanced ZED-F9P GPS module. SparkFun GPS-19984

Colorful RGB LED in SMD5050 housing enclosed in a housing with a controller communicating via the SPI interface. The diodes can be connected in series, so that entire chains of such diodes can be controlled using four wires. APA102

Data logger pre-programmed to automatically log data from Qwiic sensors. It is designed for users who need to collect a lot of data into a CSV or JSON file. Data can be saved to a microSD card or sent wirelessly to an Internet of Things (IoT) service. SparkFun DEV-22462

A small monochrome OLED display with a diagonal of 0.66 inches and a resolution of 64x48 pixels. Displays text in blue on a black background. It is equipped with an I2C interface and uses the popular SSD1306 driver. SparkFun LCD-22495

PmodCMPS2 is a module with a digital magnetometer based on the Memsic MMC34160PJ system. It has a resolution of 0.5 mG (within ± 16) and accuracy up to 1 °. For communication with the module, an I2C interface is provided on the 6-pin Pmod connector. Digilent 410-355

GNSS module with u-blox ZED-F9R system. It uses Automotive Dead Reckoning (ADR) technology. It provides highly accurate and continuous positioning by combining the 3D IMU sensor, vehicle dynamics model, correction data and GNSS measurements. SparkFun GPS-22693

4-core cable, 20 cm long, terminated on both sides with a Grove plug. Compatible with the interface used in Seeed Studio and M5Stack modules. Seeed Studio 110990027

Water-based paint that can conduct electricity. It allows you to paint wires on various objects, such as models, clothes, furniture, walls. Standard acrylic or water-based paints can be used with Electric Paint to act as insulation or create multi-layer circuits. It is black and packed in easy-to-use 10 ml sachets. SparkFun COM-22958

GNSS module based on the mosaic-X5 system from Septentrio. This compact GNSS receiver delivers centimeter-level accuracy with high data update rates. It supports multiple satellite constellations including GPS (US), GLONASS (Russia), Beidou (China), Galileo (Europe) and NavIC (India), as well as regional systems such as SBAS and QZSS. SparkFun GPS-23088

Module with a stepper motor driver based on the DRV8434 system. It allows you to power a bipolar motor with a current of up to 1.2 A per phase and a voltage from 4.5 V to 48 V. Pololu 3762

Module with a pulse sensor (heart rate). The board is equipped with a Grove connector and a digital output in the form of pulses. Seeed Studio 101020033

MP3202DJ, 1.3A Fixed Frequency  White LED Driver, TSOT-23-6

Micro SD 64GB class 10 card with Linux Raspberry Pi OS for RPi (old Raspbian)

Powerful DC motor driver. It allows you to control a motor with a power supply voltage in the range of 6 ... 28 V, the motor can draw current of 100 A (using a heat sink). For the control PWM modeling (eg from RC receivers) is used in robotics, small electric vehicles or wherever there is a need to control a DC motor. Digilent 410-334-1

Electrochemical sensor that measures the concentration of ethyl alcohol in the air. The current flowing through the gas sensor is directly proportional to the gas concentration

Rectangular TFT display with capacitive touch panel. It has a 4-inch screen with a resolution of 720x720 pixels. It uses the ST7701S controller. To control it, it requires a system with high computing power and an appropriate amount of memory. Adafruit 5794

Round TFT display with capacitive touch panel. It has a 2.1-inch screen with a resolution of 480x480 pixels. It uses the ST7701S controller. To control it, it requires a system with high computing power and an appropriate amount of memory. Adafruit 5792