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Non-contact liquid level sensor. It allows you to detect liquids without the need to immerse the sensor in the liquid. Digital output. DFRobot FIT0212
7-segment LED display, 1 digit 20.40mm, two dots, amber (605nm), 5000 ucd (10mA), common anode, Pb-free. LED1-AS-B-08012BA
Module with LCD display 16x2 characters with green backlight. It is supplied with the voltage from 3.3 V to 5 V and communicates via the I2C interface. DFRobot DFR0556
White LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 60 LEDs/m. Protection class IP65 (waterproof)
Red LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection level IP21
Warm White LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection level IP21
Blue LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 60 LEDs/m. Protection class IP65 (waterproof)
Module with an analog MQ7 carbon monoxide sensor. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0132
Flash eMMC module for Odroid M1 computers by Hardkernel. 16 GB capacity, Android operating system installed. The set includes a microSD adapter. Hardkernel 16GB eMMC Module M1 Android
A miniature module with a programmed AVR Attiny85 microcontroller, equipped with 8 KB of Flash memory, 4 digital pins, analog input and 2 PWM channels. By connecting the LEDs to the digital outputs of the module, interesting lighting effects can be obtained. SparkFun DEV-10899
Arduino shield designed to work with the Raspberry Pi minicomputer. It is possible to combine the capabilities of the minicomputer and the Arduino board in one device. DFRobot DFR0327
BOB-11044 OSHWTPA2005D1 class D audio amplifier module. The chip can work with a loudspeaker up to 1.4 W and 8 Ohm. SparkFun BOB-1104
Module with a temperature and humidity sensor DHT22. It allows you to measure humidity in the range from 0 to 100% and temperature from -40 to 80℃. DFRobot SEN0137
This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 5V Arduino boards. It can also be used for general serial applications. DEV-09716
Red LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 60 LEDs/m. Protection level IP21
AVR, 16kB Flash, 1kB SRAM, 512B EEPROM, ADC, UART, 16MHz, TQFP44, RoHS
Panel Mount USB Cable - B Female to Micro-B Male, length 280mm, RoHS
Blue LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection class IP65 (waterproof)
UART converter - USB based on the FT232RL system with TX, RX, RTS and CTS lines led out to the goldpin female connector. It uses a mini USB connector. Adafruit 284
8x16 LED matrix equipped with colored LEDs and a driver. It is powered by 5 V and communicates via the I2C interface (Gravity connector). DFRobot DFR0522