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Module with 2 QTR 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 4102
The STEVAL-FKI868V2 evaluation board is based on the S2-LP sub-1GHz ultra-low power low data-rate transceiver suitable for ISM bands and wireless M-Bus. The NUCLEO-L053R8 motherboard is equipped with an STM32L0 low power microcontroller to control the S2-LP
Alphanumeric LCD display 2x16 characters, gray signs, green-yellow background. Artronic LCD-PC-1602A-YHY Y / G-1L E6 C
Fast XTAR SC1 processor charger for lithium-ion cells in sizes 18650, 18700, 20700, 21700, 22650, 26650. It is equipped with LEDs showing the state of charge, three-stage charging processor TC / CC / CV, function of reacting deeply discharged cells, security: short-circuit, thermal, against reverse polarity. It can be charged with any USB power charger (min. 2.1A)
20-pin ZIF socket dedicated to DIP packages. It allows for multiple plugging without the risk of damaging the leads. Waveshare DIP 20 Pin ZIF Socket (Green)
The XTAR VC2 charger is a two-channel charger for lithium-ion (Li-ion) cells with a micro USB charging input. Each channel is independent. The VC2 has a large LCD screen showing charging voltage and current. The charger also shows the capacity that is delivered to the cell and displays the result on the screen
HAT PoE shield for Raspberry Pi. It allows you to use the PoE interface to power the minicomputer via an Ethernet cable. ArduCAM U6241
Dual motor controller allowing two DC motors to be driven with voltages from 4.5 to 13.5V and a continuous current of 1.2 A per channel. SparkFun ROB-14450
Digital oscilloscope equipped with a 7" TFT LCD display. It has two measurement channels with a 200 MHz bandwidth, a sampling rate of 1 GSa/s and a 24 Mpts memory buffer. Rigol DS1202Z-E
Development board with SAMD21 microcontroller (ARM Cortex® M0+), 22 I / O lines, 12 PWM, UART interfaces, I2C, SPI. The board is equipped with the UBLOX SARA-R410M-02B module enabling the implementation of communication in NB IoT networks. Arduino MKR NB 1500 ABX00019
The Tic 36v4 USB Multi-Interface High-Power Stepper Motor Controller makes basic control of a stepper motor easy. Pololu 3141
The stepper motor driver with the MP6500 system, allows the bipolar motor to be supplied with a current of up to 2A per phase, without the use of a heat sink. The system can be supplied with voltage in the range 4.5 ... 35V. Polol 2969
This sensor is a carrier/breakout board for ST’s VL6180X proximity and ambient light sensor, which measures the range to a target object up to 20 cm away (or 60 cm with reduced resolution). Pololu 2489
Portable 8" monitor with touch panel. Equipped with HDMI for video display and USB Type C for touchscreen operation. It offers 2K resolution (1536x2048 px). Waveshare 8inch 1536x2048 LCD (EU)
LTE Cat 4 module that supports wireless communication over LTE-TDD, LTE-FDD, HSPA+, GSM, GPRS and EDGE technologies. FPC antenna included. Waveshare SIM7600G-H 4G Module
4-channel 4K video splitter with HDMI connectors. Allows multiple devices to share a single HDMI source for high resolution and smooth operation. Waveshare HDMI-SPLITTER-1IN-4OUT
A 5 DoF robotic arm built with servos and ESP32. It can be controlled wirelessly via WiFi and web browser or USB interface. Waveshare RoArm-M1 (EU)
Expansion board based on the Wiznet W5200 Ethernet system. It allows you to easily connect Arduino to an Ethernet network. DFRobot DFR0125
HK HobbyKing Multi-Rotor Control Board V3.0 (Atmega328 PA) (21977)