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Gravity module designed based on the GP8503 system. It is a two-channel DAC (analog-to-digital) converter with I2C communication that offers an output signal with 12-bit resolution and 0.1% accuracy. It allows you to generate analog signals with a voltage range from 0 to 2.5 V or from 0 to VCC. DFRobot DFR1034
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
ESP32-S2-DevKitC-1U-N8R2 is an evaluation board featuring the ESP32-S2-SOLO-2U module, designed for developing wireless applications using 2.4 GHz Wi-Fi communication. The use of a U.FL connector allows for the integration of an external antenna, making it particularly useful in environments requiring extended range or signal isolation. With a wide range of available interfaces and large memory capacity, the board is ideally suited for IoT projects, building automation, remote control systems, and monitoring applications.
Module with proximity and ambient light sensor based on the VCNL4020 system. It allows you to detect obstacles in the range from 0 to 20 cm and measure light intensity from 0.26 to 16,000 lux. It communicates via the I2C bus. Adafruit 5810
Electronic caliper with measuring range from 0 to 150 mm and accuracy of 0.03 mm. Vorel 15240
Module with 16-bit AD5693R DAC converter with built-in EEPROM memory. Equipped with a STEMMA QT connector, it communicates using the I2C bus. Adafruit 5811
The Akyga AKY1971 alkaline battery (AAA, LR03) with a voltage of 1.5V and a capacity of 1300 mAh provides long-lasting power for everyday devices. The package contains 4 batteries, making it an economical solution for users needing a reliable power source.
Small LED matrix display with built-in rechargeable battery. Programmable via USB and Windows PC or Bluetooth and iOS and Android applications
Development kit using the AI K210 chip with dual-core RISC-V with FPU and built-in 8M SRAM memory. It consists of M1 Dan Dock module, OV2640 camera and 2.4 "LCD display with 320x240 resolution. DFRobot KIT0144
Advanced robotic vision camera, combining an active stereo camera with a high-resolution color camera, allowing for effective perception of the surroundings in difficult lighting conditions. Featuring 4 TOPS computing power and IR dot projector technology, the camera is perfect for night vision, enabling the execution of AI and CV algorithms. PoE connection allows the cameras to communicate with other devices via network protocols. Luxonis OAK-D Pro PoE Auto-Focus
NFC module with built-in antenna on the board. The module has a Gravity connector. Memory communication can be done through one of the serial interfaces: UART or I2C. DFRobot DFR0231-H
A set for building a minicomputer based on Raspberry Pi CM4. It consists of a metal housing with a fan, a power supply and a Dual Gigabit Ethernet 5G/4G Base Board. Waveshare CM4-DUAL-ETH-4G/5G-BOX-EU
A 30 W soldering iron in standard mode and 130 W in Therma-Boost mode. It enables fast and precise work by reaching the working temperature of 510°C in just 45 seconds. The lightweight design, LED indicators informing about the working mode and a set of 5 interchangeable tips make it a versatile tool for both home and professional use. Weller TB100EU
1.8 m long power cable. Designed to power servers, UPS power supplies and other devices in server rooms and data centers with high power consumption. Perfect as an extension of the basic power cord. Akyga AK-UP-02
Module with BME280 environmental sensor. It allows you to measure temperature, humidity and pressure. The sensor is equipped with two communication interfaces: SPI and I2C (Qwiic). SparkFun SEN-15440
The ACS71240 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 120 kHz) and low conduction resistance (0.6 mΩ), it minimizes energy loss and offers a fast response time of less than 5 µs. Pololu 5243
The ACS71240 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 120 kHz) and low conduction resistance (0.6 mΩ), it minimizes energy loss and offers a fast response time of less than 5 µs. Pololu 5244
Kit for the construction of the intelligent JetBot robot based on Jetson Nano. It consists of a board (module with OLED display, battery basket and motor controller), expansion module with connectors, cameras with Sony IMX219 image sensor, motors, housing and a set of mounting screws. It is also equipped with a 2.4/5 GHz WiFi module and Bluetooth 4.2. Waveshare JetBot AI Kit Accesories
IPS LCD display with a screen diagonal of 11.9". It offers a resolution of 320 x 1480 pixels and an HDMI input, which allows you to easily connect the display to various signal sources. Waveshare 11.9inch Side Monitor
The ACS71240 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 120 kHz) and low conduction resistance (0.6 mΩ), it minimizes energy loss and offers a fast response time of less than 5 µs. Pololu 5245