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$1.25
Specifications: Circuit board B- connects power negatively, B+ connects positive. Don’t inversely connect, it will result in the burning of the board. Make sure there is insulation between power and circuit when installing the battery 1A output is not continuous current, it changes according to USB connecting load, automatic current […]
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$3.00
ADC Bit rate: 16 Bit Interface Type: I2C Channels: 4 Channel AN0 AN1 AN2 AN3 or 2 differential inputs Input voltage: 2.0-5.5v Channel input voltage :0-VDD Continuous Mode: Only 150μA Single-Shot Mode: Auto Shut-Down PROGRAMMABLE DATA RATE:8sps-860sps Input range programmed control, 7 types input ranges: -0.256V ~ + 0.256V, -0.512V […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.00
1602 LCD 16×2 Character – Built-in Character Support English and Digital Text
Select options This product has multiple variants. The options may be chosen on the product page -
$3.00
Description 3 strings of 12.6V 20A lithium battery protection board (with function – AUTO ) of application: lithium batteries with a nominal voltage of 3.6V and 3.7V (including 18650, 26650, and polymer lithium batteries) Continuous discharge current (upper limit): 20A (if the heat dissipation environment is not good, reduce the […]
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$3.00
Specifications: Over Charge Voltage:4.25-4.35v0.05v Over Discharge Voltage: 2.3-3.0v0.05v Max Peak current: 6-8A Max instantaneous current: 12A Working Temperature: -40~+50 Storage Temperature:-40~+80 Static current: 50000hours Resistance: <100m Charging Voltage: 16.8-17V Short cut Protection:Protectable ,change for repair Size: 7.2×1.3cm/2.83×0.51inch
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.50 – $1.00
18650 Battery Fixing Bracket
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38 – $1.25
18650 Battery Holder
Select options This product has multiple variants. The options may be chosen on the product page