配件和工具

Name: SOT223 to SOT89 to SIP3 adapter AMS1117 base power management chip block Item no: WSD021AP Plate: military grade A glass fiber

High-power automotive relay JD2912 DC48V automotive relay Forklift special relay Small common sense of relay: In the model, A (a) stands for normally open, B (b) stands for normally closed, and no represents conversion;

Nylon cable binding High strength tightening wire self-locking tightening strip Plastic clip holder <400pcs>

0.2 w ultra low power, and more than 2835 chip led, long light test, heat dissipation is no problem, this please rest assured. 5000 mah mobile power supply, with sustainable light up 100 hours. Can fit into a purse, also can hang on the keys, very portable.

400 holes transparent bread plate.

Hand ring resistance: 103 Ω or less Wristbands impedance coefficient: < 50 Ω Electrostatic discharge time: less than 0.1 s In the dry season, if we wear chemical fiber clothes and shoes on the ground of the insulation of the insulation, on the human body static electricity can be up to a few kv or even tens of thousands of volts. If the static electricity more than 2 ~ 3 kv, contacts will produc

840 hole test version.

Computer digital wash clean dust ear ear ball to blow blow the balloon blowing dust ball bellows blow gas Product use: Clean optical lens, can also be used to clean the digital camera, digital video camera can also clean the computer mainframe, high-grade watch movement contour precision equipment Product features: Blowing balloons in pieces using the German import latex material and anti-aging not degum, elastic, do not fade tentacles not sticky; Winter will not stiff Pieces enough to blow gas, let more dust, nowhere to hide; In pieces the neck of the balloon blowing blowing mouth and sphere (junction) with increasing processing, not easily bend, effectively prevent the mouth touch lens damage in the process of use; Use skills: U in the use of blowing balloons, attention should be paid to avoid blowing ash to can't clean up the place. Blowing the lens should be down in principle, the greatest degree of avoid ash into the camera lens. And squeeze the sphere to speed, so as to genera

Slow step motor 28 mm diameter: Voltage: 5 v The step Angle: 5.625 x 1/64 The reduction ratio: 1/64 A single weight: 0.04 KG 5 line 4 phase can use ordinary uln2003 chip driver, also can connect into 2 phase using can use directly inserting supporting development board, easy to use stepper motor used on development board.