Arduino Nano V3.0 Prototype Shield I/O Extension Board

SKU: 1545

In stock

PKR  270
14 I/O Pin (servo type with GND, power and signal) 8 analog Pin with power output and GND 6 PWM Pin 1 Servo power input I2C expansion Pin AREF output 3.3V output

Miniature Toggle Switch MTS-102 3-Pin 6A

SKU: 1540

In stock

PKR  60
Miniature Toggle Switch MTS-102 3-Pin 6A SPDT 6A 250VAC/6A Type: MTS-102 Pin number:3-Pin Position: 2 (On-On)

Pulse Heart Rate Heart Beat Sensor

SKU: 1512

In stock

PKR  350
Power supply: 3-5 v Diameter: 16MM Magnification: 330 LED wavelength: 609 nm

USB Charger Detector Doctor Battery Voltage Current Power Tester

SKU: 1492

In stock

PKR  490
1.Easy to measure the USB output vollage and the device input current or loader voltage. 2.Availabe for every USB electronic product,such as PC USB,home charger,car charger and so on. 3.Plug and ,light and handy,easy to carry and no need external power. 4.Through "DR CHARGER",you could clearly know the condition of the charger ,phone,usb cable and every USB device

IR Infrared Emitting diode 5mm

SKU: 1489

In stock

PKR  10
Size: 5mm Dominant Wavelength:940nm Lens Color : Water Clear Emitted Colour:IR Forward Voltage (V) : 1.27-1.4V Reverse Current:10uA

XT-60 Male Female Bullet Connectors Plugs RC Lipo Battery

SKU: 1484

In stock

PKR  140
Nonflammable, automatically turns off after leaving the fire source Plug-slip design, plug more easily Precision machining Closely connected without leaving gaps, sealant good

40*40mm Aluminum Water Cooling Block for Liquid Water Cooler Heat Sink System Silver Use For PC,Laptop CPU

SKU: 1455

In stock

PKR  450
Internal flow channel extrusion forming Brazing parts into a whole Leak rate of less than 5X10-6 mbar.l/s parts Internal fin thickness 0.5MM Spacing: 1 MM Connect: 9mm ID tube

Micro USB Type B Female 5 Pin Socket jack

SKU: 1439

In stock

From PKR  5
Type: B / SMT Micro USB Series Number of pin:5 Pins Gender of Connector: Female Contact Resistance: 30m Ohm

Arduino CNC shield v3 engraving machine /3D Printer/A4988 driver GRBL compatible

SKU: 1418

In stock

PKR  240
-GRBL 0.9 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals) -PWM Spindle and direction pins -4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13) -2 x End stops for each axis (6 in total)