Brand N/A Model N/A Quantity 1 Color Red Material Plastic +PCB Specification Module Properties: polymer lithium battery protection board Overcharge detection voltage: 4.25 ± 0.025V Overcharge release voltage: 4.15 ± 0.05V Over discharge detection voltage: 2.50 ± 0.08V Overdischarge release voltage: 3.00 ± 0.1V Current :20-30A overcurrent Operating Current: 30A (natural cooling 10A additional heat sink 15A the maximum instantaneous current 30A) Features 3 series lithium battery protection board Application 3 series lithium battery protection board suitable for nominal voltage of 10.8V lithium battery 11.1V lithium battery pack 12.6V lithium battery pack. With automatic activation protection condition is restored automatically cancel the protection without charger activation easier to use English Manual/Spec N/A Keywords Module Properties: polymer lithium battery protection board; Overcharge detection voltage: 4.25 ± 0.025V; Overcharge release voltage: 4.15 ± 0.05V; Over-discharge detection voltage: 2.50 ± 0.08V; Over-discharge release voltage: 3.00 ± 0.1V Current :20-30A overcurrent; Working Current: 30A (natural cooling 10A additional heat sink 15A the maximum instantaneous current 30A) Packing List 1 x Board
Model N/A Quantity 1 Color Blue Material PCB board + electronic components Features Main chipset: LM393 5537 photosensitive probe; Working voltage: DC 4.5~12V (Default 5V); Working current: 1.5mA (5V); With signal output indicator; Single channel signal output; Low level effective output signal; Sensitivity adjustable Application Arduino robot kit Packing List 1 x Sensor module
Based on a current sensor module and based on the principle of the hall current which convert current into an analog voltage output; MCU (Arduino UNO R3) that includes AD converter can be read out and converted into measured current value; Suitable for SCM system powered by 5V power supply; Can measure AC and DC; Widely used in over-current detection current monitoring and other occasions.
Model N/A Quantity 1 Color Blue Material PCB board Features Main chipset: LM393; Working voltage: DC 5V; With signal output indicator; With install hole convenient for install; Low level output effective signal; Effective sensing distance: up to 5cm Application Arduino robot kit Packing List 1 x Sensor module
Chip: LM393 WCS2702 Operating voltage: DC 5V 1 Having a signal output indication; 2 Current detection range: DC +/-2A AC: 1.4A; 3 Current detectable resolution: 1V / A; 4 With output over current protection signal indication; 5 Over-current signal setting point is adjustable; set resolution: 0.1A; 6 With belt mounting hole to facilitate firmware installation; 7 Sampling current conversion analog signal output can be connected to ADC; TTL level signal the output can be connected to microcontroller IO port control. 8 The output signal is: simulation signal and the switch quantity signal. With over current detection short protection and teaching demonstration convenient for secondary development