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Mini Toggle Switch 3-Pin SPDT ON-OFF-ON | Pro Tronix
Mini 3-pin toggle switch with SPDT ON-OFF-ON configuration. Durable panel-mount control switch for custom electronics, robotics, and power rigs!
LP16-24200 LiFePO4 25.6V 200Ah Energy Storage Battery | Pro Tronix
LP16-24200 LiFePO4 25.6V 200Ah 5.12kWh industrial battery with 6000+ cycles. Flexible wall, rack, or stack mounting for solar and backup power systems!
PV18-3524 PREM High Frequency Off-Grid Solar Inverter 3.5kW 24V | Pro Tronix
PV18-3524 PREM 3.5kW 24V pure sine wave off-grid solar inverter with 100A charger. Ideal for solar power systems and reliable backup energy!
ESP32-CAM Board Shield with Micro-USB Port & CH340 Adapter | Pro Tronix
ESP32-CAM micro-USB expansion shield with CH340 serial chip. Hassle-free programming adapter board with built-in reset button and easy USB connection!
4 Channel 5v Relay Module
CJMCU-ADS1115 16-Bit Ultra-Compact ADC Development Board | Pro Tronix
Ultra-compact CJMCU-ADS1115 development board delivering high-precision 16-bit resolution over 4 single-ended or 2 differential channels. Features an onboard programmable gain amplifier (PGA) and simple I2C communication, perfect for sensitive millivolt-level analog sensor arrays.
HX1838 VS1838B IR Infrared Receiver Sensor Module with Cable | Pro Tronix
High-sensitivity HX1838 (VS1838B) 38kHz infrared receiver module. Operating on a wide 2.7V to 5.5V DC range, this module features built-in ambient light filtering, an onboard status indicator LED, and a 3-pin interface. The perfect choice for adding wireless remote control capabilities to your Arduino, ESP32, and Raspberry Pi projects.
ADXL345 3-Axis Digital Accelerometer Module | Pro Tronix
Highly accurate ADXL345 3-axis digital accelerometer and gravity sensor module. Operating on a wide 3.0V to 5.0V input range with standard I2C and SPI interfaces, it delivers up to 13-bit resolution across ranges of +/- 2g to +/- 16g. The go-to sensor for Klipper input shaping, gesture detection, and drone stabilization.
Endstop Mechanical Limit Switch Module with Cable (RAMPS 1.4 Compatible) | Pro Tronix
24V/12V to 5V 5A DC-DC Buck Converter Module with USB & DC Jack | Pro Tronix
High-efficiency, synchronous 24V/12V to 5V 5A DC-DC step-down power module. Equipped with an onboard USB Type-A port, output screw terminals, an input DC barrel jack, and reverse-polarity protection. Ideal for powering Raspberry Pi setups, charging mobile electronics, and driving high-current robotics projects.
Arduino Leonardo R3
