Products

Vehicle Battery Charger 3A Dual USB Output LM2596 Buck Converter - a red circuit board with a blue screw terminal, a coil, capacitors, and a USB port.

Vehicle Battery Charger 3A Dual USB Output LM2596 Buck Converter

2 Wire 40x40x20mm 12V DC Brushless Fan - a black, square-shaped cooling fan with five blades and two thin red and blue wires extending from the top.

2 Wire 40x40x20mm 12V DC Brushless Fan

Best 4 Wires 2.54mm Pitch Female To Female JST Xh Connector Cable Wire 6 Inch - a bundle of white cables with pink striped wires and white connectors.

Best 4 Wires 2.54mm Pitch Female To Female JST Xh Connector Cable Wire 6 Inch

Ph Sensor Gravity Sensor Module - a black glass pH probe connected via a BNC connector to a green circuit board with two blue potentiometers.

Ph Sensor Gravity Sensor Module

Over And Under Voltage Relay Protective Device V-protector Protector VP-40A - a white modular device with a digital display, three indicator lights, four buttons, and N/L terminals.

Over And Under Voltage Relay Protective Device V-protector Protector VP-40A

MK8 Extruder Head J-head Hotend 0.4mm Nozzle Assembled Complete Kit 3d Printer Parts - a gold-coloured heatsink with a cooling fan, a nozzle block, a stepper motor, and attached wiring harnesses.

MK8 Extruder Head J-head Hotend 0.4mm Nozzle Assembled Complete Kit 3d Printer Parts

Nucleo F103RB STM32 Nucleo-64 Development Board - shown as a white circuit board with black pin headers, a USB port, and the STM32 Nucleo and ARM mbed logos.

Nucleo F103RB STM32 Nucleo-64 Development Board

SPO2 MAX30102 Blood Oxygen Concentration Sensor PPG Sensor - the black rectangular sensor module and four yellow four-pin headers on a white background.

SPO2 MAX30102 Blood Oxygen Concentration Sensor PPG Sensor