Line tracking sensor module for Arduino KY-033

7 Segment Display Common Anode Ultra Bright Red 14mm (0.56") 5600mcd.

Spare Nose for Desoldering pump Including our DSP5, and most other types.

Stripboard 2.54mm - 0.1 inch Copper Strips perforated at 0.1 inch (2.54mm) sacing 95 X 127mm

Pack of 100 Single Sided Circuit Pins to fit 0.1 inch 2.5mm Strip Board, Matrix Board & Plain Board

Solderless Male to Female Jumper Leads - set of 40

This set of coloured male to female jumper leads can be used intact, or peeled appart into small sets or single leads. Great for prototyping with Arduino, Raspbery Pi and other projects

Keep track easily with 10 different colours for quick fault finding. 

4 of each: Red, Orange, Yellow, Green, Blue, Grey, Purple, Brown, Black and White

Each length: 200mm

Battery Holder for 2 x 18650 Battery.

150mm Insulated Wires

1S BMS (Battery Management System) for use with a single cell 3.7v Lithium battery

This BMS will charge 1 lithium battery like 18650 or 26650. It will also charge 1S LiPo (Lithium Polymer) battery packs.   

2S Balanced BMS (Battery Management System) for use with 2 x 3.7v Lithium batteries

This BMS will balance charge 2 lithium batteries like 18650 or 26650 or can charge multiple pairs in paralel for higher capacity/current uses. It will also balance charge 2S LiPo (Lithium Polymer) battery packs.   

600-Piece TO-92 Transistor Kit in a Handy Carrying Case.

This transistor kit comes with 15 different transistor types.
40 pieces per transistor of the following types:

2N2222, 2N3904, 2N5401, 2N5551, 2SA1015, 2SC1815, 2SC945, S8050, S8550, S9012, S9013, S9014, S9015, S9018