ModCC2540-A1 allows the use of Bluetooth transmission features BLE 4.0 - thanks to the built-in CC2540 chip, it is possible to create complex projects without the use of an additional microcontroller. modCC2540-A1

DC-DC Step-Up converter U3V40F5 with an output voltage of 5 V, an input voltage of 1.3 to 5 V and a maximum output current of 4 A. Pololu 4012

RGB LED matrix display with a resolution of 32 x 16 (512 LED). DFRobot DFR0471

The Lanberg USB-C to USB-A 2.0 cable, 1 meter in length, in blue color, supports Quick Charge 3.0 technology, enabling efficient and fast device charging. With a data transfer speed of up to 480 Mb/s, gold-plated connectors, and a textile braided design, it ensures durability, stability, and reliability for everyday use. CA-USBO-22CU-0010-BL

Pink 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

ARM Cortex-M0 CPU, 16kB Flash, 4kB RAM, UART, I2C, SPI, ADC, TSSOP20, STM, RoHS

DC-DC Step-Down Converter Module AP63357 with 5V output voltage, 3.8 to 32V input voltage and 3.5A maximum output current. It has a very small board format, so it can be used in any project. SparkFun COM-21256

The EDB4432BBBJ-1D-F-D is a 4-gigabit LPDDR2 SDRAM memory chip from Micron Technology, offering an organization of 128M x 32 bits and a maximum clock frequency of 533 MHz. It operates within a supply voltage range of 1.14 V to 1.95 V and is housed in a 134-pin WFBGA package with dimensions of 10 x 11.5 mm.

THT resistor, 0.25W, 1%, RoHS. Set of 2600 pieces

COB LED ring, made of aluminum PCB, emits cold white light (6000-6500k) at 12 V DC with a maximum current consumption of 1000 mA, offering a wide beam angle of 120 °

WiFi module based on ESP8266. It has an embedded antenna and 0.96 "OLED display. The module can be programmed in Lua (under NodeMCU firmware control) or in the Arduino IDE. Provides 12 GPIO lines.

Step-Down converter module converts input voltage (5-23V) to adjustable output voltage (0-16.5V) with maximum current 3A, featuring high precision (1%) and efficiency (up to 95%). Compact size and display make it ideal for various applications, e.g. DIY projects

Full spectrum LED module with a supply voltage of 230 V AC and a power of 10 W. Dedicated to growing plants

Full spectrum LED module with a supply voltage of 230 V AC and a power of 50 W. Dedicated to growing plants

White Cold 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)

Cable with USB plugs type A and micro-USB type B, cable length 1m. The cable has a white nylon braid. Only for charging

Module with eight 240V/2A relays controlled by 5V with a fuse triggered by a low state. modSSR-8CH-L

Knob with an inner diameter of 6 mm for mounting on a rotary potentiometer. Transparent color