Wi-Fi module for monitoring photovoltaic systems, supporting Modbus TCP/RTU, TCP/UDP/HTTP protocols and providing easy Plug-and-Play configuration. It is characterized by IP65 waterproof, 24/7 operational stability thanks to watchdog functions and the possibility of remote access and monitoring of renewable energy systems. PUSR USR-S100-WA12

The DC charging and discharging module provides a stable 5V output with a maximum load current of 2A, regardless of the connected device. Equipped with a charge level indicator, push-button control and battery protection, it is suitable for projects such as DIY power banks, driving recorder power supply or charging mobile devices. DFRobot DFR1026

Pin strip straight in blue, single-row, female, 1x8, pitch 2.54mm, THT, RoHS. PB08S BLUE. Set of 10 pieces

Module with 6-axis IMU sensor that allows you to measure acceleration and rotational speed in the range up to ±16g and ±2000dps. Equipped with a STEMMA QT connector, it communicates via I2C or SPI. Adafruit 4503

Green 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

Finder 095.01 is a plastic retaining clip designed for Finder relay sockets. The component enables secure mounting of a relay in the socket and allows quick release during maintenance or service operations. Finder 095.01

Module with ToF sensor VL53L7CX with an output in the form of a matrix of 64 pixels (8x8) and a range of up to 3.5 m. It communicates via the I2C interface. Pololu 3418

Keystone coupler RJ45 Cat 5e UTP with tool‑free LSA IDC socket, compatible with keystone adapters and structured panels Lanberg KSU5‑4000

Sticker with described leads of ATMEGA328 microcontroller. SparkFun SWG-19631

Flexible GNSS antenna with u.FL connector attached with self-adhesive tape. Compatible with GPS, Galileo, BeiDou and GLONASS systems. SparkFun GPS-15246

USB 3.0 flash drive with a capacity of 32GB, offering maximum read speeds of up to 60 MB/s and write speeds of up to 20 MB/s, in orange. GoodRam UME3-0320O0R11

64GB USB flash drive with a USB 3.0 interface, designed for fast data read and write operations, featuring a swivel metal connector cover and a black housing. UTS3-0640K0R11

Class A power amplifier with one channel, 10 W. Built on the popular design of J. Hood from 1969. The set includes 2 pieces for self-assembly

The Akyga AK-AD-02 adapter allows you to connect HDMI devices to monitors and projectors with DVI 24+5 input, providing stable signal transmission in resolutions up to Full HD. Its compact size and solid construction make it ideal for home and professional use

Audio preamplifier based on the NE5532 chip. Powered with DC voltage in the range from 9 to 35 V (does not require symmetrical voltage)

Camera lens with an M12 mount and a 3.6mm focal length featuring reduced geometric distortion, intended for camera modules with 1/2.5" sensors. ArduCam LN012 M25360H06S

The adapter allows you to convert the micro USB port into a USB type A socket. This allows you to connect devices such as external drives, memory cards or USB adapters to smartphones and tablets with OTG function. The OTG function allows direct data exchange between mobile devices and USB without the need to connect to a computer. Akyga AK-AD-08

Stereo audio isolator based on two transformers. It allows to eliminate noise in the audio path resulting from different ground resistances of the sound source and the receiver

The Waveshare 32499 RJ45 Ethernet extension cable, 1 m in length, is designed for extending network connections. The nickel-plated metal connector shell provides effective shielding against interference, while the flexible PVC jacket allows easy cable routing. Waveshare Ethernet Extension Cable 1M

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