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Sound module supported by I2C interface, which allows to generate sound signals in simple projects thanks to Qwiic system and ATtiny84 microcontroller. With support of Arduino libraries, users can control volume, frequency and duration of sound, which makes it ideal for applications such as alarms or signals in robots. SparkFun BOB-24474
Module with a 3-axis MMA7660FC accelerometer with a measuring range up to ± 1.5g. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020039
16-channel logic analyzer with a sampling frequency of 500 MHz. It can decode data under most popular communication protocols. Works with Windows systems. LA5016
Module with LM386 audio amplifier and loudspeaker. The board is equipped with a Grove connector and is controlled by a PWM signal. Seeed Studio 107020001
Bulk pack of 40 everActive Industrial Alkaline AA batteries offers 1.5 V and 2700 mAh capacity for high-performance, long-lasting power in professional and personal applications.
Adapter for PS2 (female) connector. The connector is pre-soldered on the PCB. The pins have a 2.54 mm pitch, which facilitates their installation on the breadboard. Cytron Breakout Board PS2 Connector
The TEC1-12709 Peltier cell is a reliable thermoelectric module powered by 12V, conducting current up to 9A, enabling precise cooling and heating with a large temperature difference. With a cooling power of 72W, it is ideal for applications in cooling systems for processors, LED modules and optoelectronic devices, where temperature stability is key. TEC1-12709
Ambient light sensor placed in a transparent hemisphere. It supports a detection range of 0 to 200 klx and communicates via the I2C interface. DFRobot SEN0390
The board with the RP2040 microcontroller equipped with two ARM Cortex-M0+ cores, which work at a frequency of 133 MHz, 256 kB RAM. The board also has 4 MB of QSPI flash memory. The system can be programmed in C/C++ or MicroPython. Adafruit 4888
Base board prepared for Rasberry Pi CM4 modules. It integrates the PoE circuit, it is equipped with connectors for all available interfaces, additionally on the board there is an RTC system and a fan connector. Waveshare Compute Module 4 PoE Board
Module with RGB LED, it is possible to control individual colors using digital signals as well as PWM signals. The module has a connector in accordance with the Grove standard. Seeed studio 101020472
Graphic LCD 128x64, 55x36.5mm, COG, FFSTN Blackline, 3.3V, UC1601, 2-LED backlight 36mA
Module with a flame sensor or other light sources with a wavelength in the range of 760 to 1100 nm. It was based on the YG1006 sensor (photovolver NPN). The sensor has a connector compatible with the Grove standard. Seeed studio 101020049
The module with the tilt sensor, the sensor output is a digital signal. The module has a connector in accordance with the Grove standard. Seeed studio 101020025
A small module with a PIR motion sensor. It allows detecting movement within a maximum range of 6 meters (default up to 3 meters). The measuring angle is 120 degrees. The module has a connector in accordance with the Grove standard. Seeed Studio 101020020
A universal multimeter allows you to measure direct and alternating voltage, direct and alternating current, resistance, temperature and capacity as well as frequency. Equipped with diode tester, continuity test, Hold function, automatic switch off and automatic backlight. Uni-T UT890C
ESP32-S3-LCD-4.3 is an advanced evaluation board for graphical and IoT applications, offering a high level of integration with an IPS display, wireless connectivity, and a rich set of interfaces. The non-touch version allows focus on implementing visual interfaces in control systems, data visualization, and consumer devices, while ensuring flexibility and ease of integration.
7" LCD display with capacitive touch screen. The display is equipped with HDMI interface for image display and USB for touch screen. It has a resolution of 1024x600 pixels. DFRobot DFR0506
Module with LCD display 16x2 characters with black text and red backlight. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 104020112
Dial indicator YT-72450 enables precise measurement of linear displacements with a resolution of 0.01 mm. It is used for inspecting rotating components such as brake discs, shafts, or pulleys. When combined with a magnetic base, it forms a stable and accurate measuring system used in workshop and service tasks.