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LM2596S DC-DC Step-Down 3-40V 3A Buck Converter - Step-Down Voltage
LM2596S DC-DC Step-Down Buck Converter is a high-efficiency step-down module. It supports input voltage 3-40V and output 1.5-35V at maximum current 3A. The circuit achieves up to 90% efficiency. The built-in multi-turn potentiometer enables smooth and precise regulation of operating parameters. The product is ideal for powering microcontrollers such as Arduino and Raspberry Pi, voltage stabilization in DIY projects, and powering high-power LEDs.
Availability: duża ilość
Dispatched within: 1 day
ESP-01S module with relay V4.0 250V 10A ESP8266 WiFi ESP01 opto-isolation
Ready-to-use kit including a ESP-01S wireless network module and V4.0 relay. Enables easy device control over WiFi 2.4 GHz with no soldering. The relay supports maximum load 10 A at 250 V AC or 30 V DC and features opto-isolation for safer operation. The ESP8266EX module offers 1 MB Flash, UART communication, and WPA/WPA2 support. Ideal for smart home systems for remote control of lighting and everyday appliances.
Availability: duża ilość
Dispatched within: 1 day
Jumper wires cables 40 pcs 20 cm Male-Female Arduino Raspberry GPIO
The set includes 40 pieces of male-female wires 20 cm long. They enable quick connection of modules to controllers without soldering. The jumper wires are ideal for building prototypes and testing electronic circuits.
The wires offer broad compatibility with popular platforms such as Arduino, Raspberry Pi, ESP8266, and ESP32. They work well when connecting sensors, displays, or relays directly to GPIO pins, greatly simplifying and speeding up project assembly.
Availability: duża ilość
Dispatched within: 1 day
ESP-WROOM-32S CP2102 WiFi+Bluetooth microcontroller
The ESP-WROOM-32S microcontroller with goldpin leads and 2.54mm raster offers Wi-Fi and Bluetooth 2.4 GHz communication. Compatible with UART, SPI, I2C. 3.3-5V power supply, 512Kb flash memory, 2.4GHz clock. Supports WiFi 802.11 b/g/n, Bluetooth v4.2, BLE, WiFi security. Includes CP2102 converter, microUSB connector, 38 GPIO, 3 UART, 3 SPI, 2 DAC, 12 ADC, 2 I2C, PWM, SD interface. Dimensions: 50x26x14mm.
Availability: na wyczerpaniu
Dispatched within: 1 day
Radiator with Active Fan for Raspberry Pi 5 - Cooling Kit
Active Cooling System for Raspberry Pi 5: Ideal for full load operation without an enclosure. Includes a large metal heatsink and a speed-controlled fan. The fan connects to a dedicated connector on the Raspberry Pi 5 board, and the kit is mounted via dedicated mounting holes on the RPi 5 module.
Availability: brak towaru