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Module with 16 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4456
24 individually addressable RGB LEDs arranged in a closely spaced circle, controlled with a single digital output of a microcontroller. Adafruit 1586
A4990 Dual Motor Driver Carrier
Adafruit 1500
Nozzle designed for 3D printers with the popular MK8 hotend. The Teflon coating prevents the filament from sticking to the nozzle
Expansion HAT from Waveshare is equipped with an I2C interface, 2-channel UART and 8 GPIO, which increase the functionality and capabilities of Raspberry Pi projects
Digital LED voltmeter 0.28" with a measurement range of 0-100V. Module powered by a voltage of 3-30V.
A set with an analog audio level indicator in the form of a panel meter. Powered with AC or DC voltage from 6 to 12 V. It consists of two VU meters, module and wires
Data logger dedicated to Feather plates. Equipped with RTC clock, battery slot and micro SD card slot. Adafruit 2922
Two-channel driver for DC motors with an operating voltage from 7 to 35 V and a continuous current up to 10 A. It can be controlled by an analog signal, PWM, UART, RC or by means of built-in buttons. Cytron MDDS10
Z-Pi4 ABS - Case for sbc raspberry pi4, z-pi4 black ABS
The SparkFun Qwiic Pro Micro board is an improved version of the original Pro Micro that enriches the range of manufacturer\'s microcontrollers compatible with Arduino. SparkFun DEV-15795
The board is equipped with ATSAMD21 microcontroller with ARM Cortex-M0 core and SPI Flash memory, GPIO pins and RGB diode. Adafruit 3505
Filament Fiberlogy Easy PLA in brick color with a diameter of 1.75 mm. 0.85 kg of filament is wound on the spool. Fiberlogy Easy PLA Brick
Portable Flash programmer for built-in and external flash memory. Segger Flasher Portable PLUS
Balancer allows you to equalize the voltage of the packets\' target during charging, so that the packages will be much longer operational. The balancer works with LiPo batteries (lithium-polymer) and LiFe (lithium-iron) with a number of cells from 2 to 6. In addition, the device has the function of unloading the packets
WiFi wireless communication module compatible with the pin spacing of XBEE modules. The module is powered by 3.3 V. The product is compatible with Arduino. DFRobot TEL0092
IoT development board with ATmega32U4 microcontroller and W5500 Ethernet chip. Compatible with Arduino Leonardo, has a built-in PoE (Power over Ethernet) function. DFRobot DFR0342
Adafruit HUZZAH32 is a development board with a built-in WiFi ESP32 module. Processor frequency: 240 MHz, Li-Pol battery charging system. Adafruit 3405
SINGLE-CHIP USB TO UART BRIDGE, 28VQFN, RoHS, Silicon Labs