SCS12UU Linear Block Bearing 12mm

Double Side Prototype PCB Board 5x7cm features:
-Thickness of PCB: 1.6mm
-Material: high quality FR-4 glass fiber PCB
-Presented and numbered on both sides
-Top and bottom are identical copper layers
-Pads grid (pitch) 2.54mm/0.1", hole diameter 0.9mm

Silicone and Protective Grease with Teflon 20g features:
- Protects against weathering
- Preserves surfaces, rubber, plastics
- Covers a wide range of operating temperatures: from -40°C to 260°C
- Silicone and Protective Grease with Teflon 20g features:
a very good chemical resistance to oxidation
- Water solutions of acids, bases, sulfur dioxide, ammonia
- Applications: audio equipment

Dupont female-female connector cable to PH2.00 for Nema engine features:
Dupont 2.54 female to PH2.00 female connecting cable for Nema motor Length 100cm

Small Probe Test for Multimeter Red Color features:
- 100% new and high quality
- Material: brass and plastic
- Powerful spring pulling the min hooks to grasp the small components firmly and avoid any short circuit
- Hands free to repair, you can connect the clips to multi-meter or DC POWER by a track
- It will help you to test IC or repair the cell phone and other mini electronic products more conveniently
- Length: 4.3 cm / 1.69 "
- Size of the brass hook: approximately 0.9mm x 0.4mm
- Red color

In the case of a battery pack, the BMS (Battery Management System) balancing protection circuit allows charging and discharging to be individually controlled. That is, the circuit controls that all cells are charged and discharged at approximately the same voltage. The current during charging should be limited, because the cell will "absorb" the current given to it, but a higher current than the one established by the manufacturer (generally a safe current is 1C ) can cause the cell to overheat and, in extreme cases, explode. The same relationship also applies to discharge.

Lot of 65 Male-Male jumper cables. Characteristic: -No soldering required
-You can easily modify or revise the circuits
-Quantity: 65 cables of different lengths and colors
-Cable lengths: 120mm, 150mm, 200mm, 240mm

- Inner diameter: 12mm
- Quantity: 1 unit