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MB-102 Breadboard Power Supply Module – 3.3V / 5V Dual Output
A convenient and regulated power supply module for your breadboard projects. This module plugs directly into any MB-102 or 400-point breadboard, providing stable 3.3V or 5V outputs. Powered via a DC jack or USB, it eliminates the need for messy battery packs during prototyping.
SIM800L GPRS GSM Module | Pro Tronix
Ultra-compact SIM800L quad-band GSM/GPRS wireless cellular communication module. Communicates over a simple UART serial pipeline to send SMS alerts, make voice calls, and transmit remote IoT data payloads across standard mobile networks.
4-Channel Bi-Directional I2C Logic Level Converter | Pro Tronix
Buy the 4-Channel Bi-Directional Logic Level Converter at Pro Tronix. Safely interface 5V and 3.3V devices over I2C, UART, or SPI. Fast shipping in Egypt!
TTP223 Touch Key Module | Pro Tronix
Ultra-compact TTP223 touch key module driven by the TTP223 detector IC. Supports hardware solder-bridge selection for momentary or toggle operations, allowing clean integration behind protective non-metallic sheets for durable touch panels.
DRV8825 Stepper Motor Driver Module | High Current | 32 Microsteps
An advanced, high-power upgrade to the standard A4988 stepper driver. The DRV8825 is capable of driving 4-wire bipolar stepper motors with up to 2.5A of peak current and features ultra-smooth 1/32 microstepping. Perfect for high-performance 3D printers and CNC machines. Quality assured by Pro Tronix.
FSR402 Force Sensitive Resistor (0.5″ Circular) | Pro Tronix
High-sensitivity, ultra-thin FSR402 force-sensitive resistor featuring a 0.5″ circular active sensing zone. Converts physical pressure or mechanical force seamlessly into a readable analog voltage signal, serving as the industry-standard choice for velocity pads, robotic grip control, and smart human interfaces.
TP4056 5V 1A Lithium Battery Charger Module Type C | Pro Tronix
High-efficiency TP4056 lithium battery charging board featuring a modern Type-C USB interface and dual onboard protection circuits. Safely delivers a 1A charging current with automatic over-discharge and over-current cutoff, making it perfect for portable electronic projects and 18650 battery integration.
