Features :1.Battery type electricity quantity display2.Wide application fields:lithium battery3.Using Method:connect display board positive and negative port with tested battery positive and negative port,digital tube will display real-time battery electricity quantity4.Digital Color:outline re..
Features :1.Battery type electricity quantity display2.Wide application fields:lithium battery3.Using Method:connect display board positive and negative port with tested battery positive and negative port,digital tube will display real-time battery electricity quantity4.Digital Color:outline re..
Acrylic case for Arduino Mega2560Features: Transparent protective box case.Side panel wiring around mouth can breathe freely, vent cover plate, can open up, the cooling performance is good.Every piece of plate with double protective film, want to tear off the rear can be installed.Material: A g..
Features: Transparent protective box case.Side panel wiring around mouth can breathe freely, vent cover plate, can open up, the cooling performance is good.Every piece of plate with double protective film, want to tear off the rear can be installed.Material: A grade acrylic sheetSize:8*6.5*1.7c..
Specifications:1- the current sensor chip ACS712ELC - 20;2- pin 5 v power supply, the onboard power light;3- 30A plus or minus current can be measured, module, the corresponding analog output 100 mv/A;4- no current through testing, the output voltage is VCC / 2;5- the size of the PCB board: 31 (mm)..
[VERSATILE REPAIR TOOL KIT] This 115 in 1 screwdriver set is designed for small and medium-sized electrical appliances and home appliances repair. It has a wide variety of tools to meet all your repair needs.[DOUBLE HEAT TREATED] Our screwdriver tool kit undergoes double heat treatment, making it hi..