Gravity module designed based on the GP8101S system. It is a single-channel DAC (analog-to-digital) converter with PWM communication that offers an output signal with 8-bit resolution and 0.2% accuracy. It allows you to generate analog signals with a voltage range from 0 to 10 V or 0 to 5 V. DFRobot DFR1036

Black and white e-Paper display with 2.66" diagonal and 296×152 resolution. SPI interface. Display without PCB. Waveshare 2.66inch e-Paper

A passive on/off power switch that provides control and feedback functions, allowing you to start and safely shut down your system with short presses of the button, while a long press forces the power off. The Mk2 version, based on the 74LVC1G175 D-type flip-flop digital design, eliminates the problems of component tolerance and temperature variation, and also offers additional improvements such as a 2A self-resetting fuse, LED indicators, and the ability to connect a larger external button. SparkFun SPX-25365

3-axis accelerometer with digital SPI / I2C output, measures acceleration in the range of ± 6g / ± 12g / ± 24g, QFN24, STMicroelectronics

Module with a thermal imaging camera with an 80x42 field matrix and a 45° viewing angle. It is dedicated to work with the Raspberry Pi minicomputer and communicates via the SPI interface. Waveshare Thermal USB Camera

Compact GNSS Module Integrated with Patch Antenna MT3333 Solution, Quectel, RoHS

1.5inch OLED display Module is an OLED display with I2C / SPI interface with 128x128 resolution, powered by 3.3-5V. Waveshare 1.5inch OLED Module

Quartz low resonator (HC49S), frequency 14,745MHz, RoHS

Bi-directional ESC speed controller for brush motors. It can deliver 20 A and has cables terminated with an XT60 connector. DFRobot DRI0047

Module with 12-bit DAC converter and built-in EEPROM memory. The module is supplied with the voltage from 2.7 to 5.5V, the I2C interface is used for communication. SparkFun BOB-12918

Quectel M66 is a compact GSM/GPRS module in an LCC package with support for voice transmission, Bluetooth, and OpenCPU, designed for IoT, remote monitoring, and M2M systems. It enables easy integration in devices with limited space and low power consumption.

The board allows you to attach cables to the microSD / TF card line. Supply voltage from 2.7 to 3.6 V. Polol 2597

Module with 2 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 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4302

5-way control panel that easily integrates with the I2C bus, allowing interaction with a microcontroller. With a built-in RGB LED and interrupt system, the device offers visual and instant notifications of button presses, and the ability to set configurable I2C addresses allows for easy connection of multiple panels in one project. SparkFun PRT-26851

Power switch that allows you to control your system\'s power on and off with simple button presses, with the ability to force shutdown after 10 seconds. It features a durable control circuit, LEDs, a self-resetting fuse, and offers low quiescent current, making it ideal for energy-efficient projects. SparkFun PRT-26993

DC-DC Step-up converter module based on the U3V70F5 system. Input voltage 2.9 ... 5V, output voltage 5V, maximum current 10A. Two mounting holes. Polol 2891

GNSS antenna enabling dual-band reception (L1/L5) for the GPS, GLONASS, Galileo, IRNSS and BeiDou constellations. Uses an SMA connector. Waveshare GPS External Antenna (D)

Pin strip straight in black, double-breasted, female, 2x25, pitch 2.54mm, THT, RoHS. PBD50S. Set of 10 pcs