Category: Main categories

The S9V11F3S5C3 switching step-up/step-down regulator efficiently produces a fixed 3.3 V (default) or 5 V (selectable) output whether it is higher or lower than the input voltage, which can range from 3 V to 16 V. The regulator also has fixed 3.3 V low-voltage cutoff with hysteresis that can be used to prevent battery over-discharge.

TFT 1.8 "display module with SD, ST7735S, RoHS socket

Battery backup power for non-volatile ZEROPOWER devices, 48 mAh, STM

Single-digit 7-segment LED display with a 0.56 inch character height, emitting ultra green light at 570 nm, with a luminous intensity of 20 mcd at 20 mA, in a common anode configuration, intended for through-hole mounting. Pb-Free

Module with INA219 system with bi-directional current meter

Allegro\'s TMR sensor module enables precise, non-contact current measurement without breaking the circuit. It offers high sensitivity, low power consumption, an analog output proportional to the magnetic field, and a threshold detection (FLAG) function. Its compact design, AC/DC support, and easy installation make it ideal for energy-efficient and safe current monitoring systems. Pololu 5355

Precise XYTRONIC mini side pliers, made of stainless steel, flat head and elongated shape, allow for precise cutting in hard-to-reach places. AX603

This development board, based on the ESP32-C5-WROOM-1(U) module, offers advanced wireless connectivity, including Wi-Fi 6 in the 2.4 and 5 GHz bands, Bluetooth 5 LE, Zigbee, and Thread. Its GPIO pins and USB-C interface enable rapid prototyping and convenient programming and debugging. A built-in DC/DC converter, USB-UART bridge, and RGB LED enhance functionality and ease of use. Espressif Systems ESP32-C5-DevKitC-1-N8R8

Sunshine SS-007 is an ultra-thin service wire 0.007 mm made of stainless steel SS304 with a length of 200 m, designed for PCB trace repair and fly-wire connections. Used in professional GSM and electronics services, it enables reliable and precise work with high-density circuits.

IPS LCD 7 "touch screen display for Raspberry Pi. The display is equipped with HDMI interface for image display and USB for touch screen. Resolution 1024x600 pixels. Waveshare 7inch HDMI LCD (C) (with bicolor case)

Step-down voltage regulator module based on the APM81815 providing a fixed 5 V output at up to 1.1 A with an input voltage range of 5.05 - 72 V. Pololu 5267

7-segment LED display, 1 digit 25.40mm, green (575nm), 7000ucd (10mA), common anode, red (630nm), 13000ucd (10mA), common anode. Pb-free. LED1-AS-B-10016DMRMG

This gearmotor is a miniature high-power, 12 V brushed DC motor with long-life carbon brushes and a 75.81:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter.

The "third hand" tool with a magnifying glass and "crocodile" handles. Facilitates work with small objects (NAR0044)

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

Power adapter for Raspberry Pi 5V / 2,5A from Akyga with microUSB connector. Made of high quality material. It has protection against overcharging and overvoltage. The cable length is 1.5 m.

Miniature electromagnetic DPDT relay for PCB or socket mounting, 24 V DC coil, 10 A at 250 V AC contact rating. Finder 40.62.9.024.0000

The Arduino Nano R4 is a compact board from the Nano family featuring a 32-bit Renesas RA4M1 microcontroller with a 48 MHz Arm Cortex-M4 core, delivering enhanced performance while maintaining 5 V logic compatibility and full integration with the existing Arduino ecosystem. The new version expands functionality with a CAN interface, a 12-bit DAC, an integrated operational amplifier, and a Qwiic connector for quick I²C module connectivity. Thanks to castellated pins and single-sided component assembly, the board is suitable for both rapid prototyping and production projects requiring integration into custom PCBs. Arduino ABX00143