Module Board
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Descriptions:
- 3.7V 4.2V Li-ion Li-Po Lithium Battery Charger Module with automatic current limiting function
- Power supply voltage DC 4.4-6V(DC 5V),Charging output voltage DC 4.2V;
- The maximum charge current / output current is 1A, but you can change the curren..
$22.99
Ex Tax:$22.99
Feature: Size: 20 x 20 x 5mm/0.78 x 0.78 x 0.19(inch) (approx)Module properties: non-isolated boost Rectification: non-synchronous rectification Input voltage: 2.5V-6V Output voltage: 4V-12V (adjustable) Output current: 1000mA (Max) Conversion efficiency: 92% (the highest)Switching frequency: 1MHzO..
$12.99
Ex Tax:$12.99
Description: Working voltage: DC 6-24V Working current: 60-70MA Standby current: 1UA Load current : AC 250V/10A, DC 30V/10A Trigger mode: Low pulse trigger Size: 48mm * 16mm * 18.5mm (L * W * H), Very small size Weight: 14.3 g USE 1: By default, the relay is release, press the tr..
$28.99
Ex Tax:$28.99
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Description:
Working voltage: DC 5V
Working current: 70MA
Standby current: 1UA
Load current: AC 250V / 10A, DC 30V / 10A
Trigger mode: Low pulse trigger
Size: 35mm * 16mm * 18.5mm (L * W * H), Very small size
Weight: 13.5 g
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$22.99
Ex Tax:$22.99
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Feature:This is 1 channel Relay module, can able to control various appliances, and other equipment with a current not more 10A (250VAC/60VDC).
It can be controlled directly by microcontroller: Raspberry, AVR, PIC, DSP or TTL logic.
For control of module need power 5V and logic operation 5V...
$18.99
Ex Tax:$18.99
Measure type: Temperature measurement Precise details>> Precise details: Function introduction:Overall size: 48*28*15mmInserted hole size: 46*27mmLCD temperature display-50℃ to 110℃ temperature measuremen..
$18.99
Ex Tax:$18.99
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Specifications:
Overcharge detection voltage: 4.25±0.05V
Overcharge release voltage: 4.23±0.05V
Overdischarge detection voltage: 2.45 ± 0.1V
Upper limit continuous current: 2A
Overcurrent detection current: 2.5A
Charging voltage: 4.2V
IC component: DW01+8205A
Prod..
$6.11
Ex Tax:$6.11
Specifications: Overcharge detection voltage: 4.25 ± 0.05V Overcharge release voltage: 4.23 ± 0.05V Over discharge detection voltage: 2.45 ± 0.1V Upper limit continuous current: 2A Overcurrent detection current: 2.5A Charging voltage: 4.2V Product Size: 30 * 3.7 * 2.2MM IC Components: DW01 + 8205A..
$8.99
Ex Tax:$8.99
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Specifications:
Overcharge detection voltage: 4.25 ± 0.05V
Overcharge release voltage: 4.23 ± 0.05V
Over discharge detection voltage: 2.45 ± 0.1V
Upper limit continuous current: 4A
Overcurrent detection current: 5A
Charging voltage: 4.2V
Product Size: 35 * 4 * 2.2MM
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$8.99
Ex Tax:$8.99
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Instructions:
Connect the positive and negative terminals of the display board and connect them to the positive and negative terminals of the tested battery. The digital display shows the real-time battery power.
Power parameters:
1S lithium battery, full charge 4.2V
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$16.99
Ex Tax:$16.99
Descriptions: 1-Cell(1S) Version: Input voltage : DC 4.5V-5.5V(Recommend DC 5V)Charging voltage about : 1.35V-1.7VCharging current about : 231mA-240mA USB power protectionShort circuit protection and zero volt battery activationBattery protectionOperating ambient temperature : -40° to..
$27.99
Ex Tax:$27.99
Features: 1. Intelligent power display panel, tap the trigger switch to display, display automatically closed after 3 seconds (Note: if you need to keep the light , direct short-circuit switch)2. Static power consumption 2~3 mA, It's negligible3. Power indication(The color of the lamp is green)U≈6...
$13.99
Ex Tax:$13.99