Angular contact strip in black, double-breasted, female, 2x8, pitch 2.54mm, THT, RoHS. PBD16R. Set of 10 pieces

Gravity: Digital Crash sensor is a microswitch module (right) often called a limit switch. The module is powered by 5V voltage and has a digital two-state output. DFRobot SEN0138-R

LoRa module with RP2040 microcontroller. It uses the SX1262 chip, ensuring reliable long-distance communication in the frequency range from 410 to 525 MHz. Waveshare RP2040-LoRa-LF

Graphic LCD (Nokia 5110)

ToF distance sensor module based on the VL6180X system. It offers a range of 2 to 50 cm and communicates via the I2C interface. TOF050C

The module protects the load against reverse polarity to -60 V, but does not block reverse current, which is desirable in applications such as motor control. It uses the LM74500-Q1 controller and a MOSFET transistor. Thanks to its low impedance (1.5 mΩ), it supports currents up to 25 A continuous and 50 A transient, providing reliable protection and the possibility of easy assembly. Pololu 5387

Female-female cable, 10 cm long, with JST-SH 6-pin plug on both sides. Suitable for micro DC motor encoders with gear. Pololu 4765

Membrane keypad module with 12 (3x4) buttons. It is equipped with a tape terminated with a 7-pin connector

19mm diameter waterproof rotary switch in stainless steel housing. Set includes two keys

Universal PCB designed for mounting a 7 or 9-pin vacuum tube socket. It has additional prototype fields with a pitch of 2.54 mm for the assembly of THT elements. LG-159H

A double comparator with an ultra low current in the MiniSO8 housing. STMicroelectronics TS882IST

Access line ultra-low-power 32-bit MCU ARM®-based Cortex®-M0+, 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC, LQFP48, RoHS

Crossover for tweeters with a crossover frequency of 3400 Hz. It works with speakers with an impedance of 4 to 8 Ω and offers power up to 60 W

ARM Cortex-M3 CPU, Low power, 128kB Flash, 16kB RAM, LCD, USB, 3xUART, 2xI2C, 2xSPI, ADC, DAC, STM, LQFP64, RoHS

Connector housing, 1x16, 2,54mm, for wire, RoHS. Set of 10 pieces

A single high-throughput operational amplifier in the SOT23-6, 10 MHz, 17.7 V / μs housing, 4V to 16V. STMicroelectronics TSX920ILT

USB - UART converter based on the PL2303GS chip. Compatible with 1.8 V, 2.5 V, 3.3 V and 5 V, it is equipped with a micro USB connector. Waveshare PL2303 USB UART Board (micro) V2

Mini keyboard with three keys (default "Ctrl", "C" and "V") with the possibility of reprogramming the functions performed. It uses the RP2040 microcontroller from Raspberry Pi and offers RGB backlighting. Connects to your computer via a USB Type-C port. Waveshare RP2040-Keyboard-3