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HomeComputingComputer AccessoriesAudio & Video AccessoriesWebcamsDIY Kits LM3914 MINI Amplifier Board 4-42mA Battery Capacity Blue
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₦ 10,000
₦ 19,00047%
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+ shipping from ₦ 2,000 to LEKKI-AJAH (SANGOTEDO)
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Delivery Fees ₦ 2,000
Arriving at pickup station between 18 June & 24 June when you order within next 22hrs 38mins
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Delivery Fees ₦ 2,370
Ready for delivery between 18 June & 24 June when you order within next 22hrs 38mins
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Free return within 7 days for ALL eligible itemsDetails
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Egg Rolls
60%Seller Score
20 Followers
Seller Performance
Order Fulfillment Rate: Very Poor
Quality Score: Excellent
Customer Rating: Good
Product details
Welcome to my store, we have many kinds of price products, we launch new products every day, please follow my store and pay more attention, for more products, Please click on the seller information to enter our store to buy, we hope give you a pleasant shopping experience. Thank you and have a nice day!Description:This is a DIY kits,need buyer to assemble it.
Power display is to take some voltage, perform simulations show the percentage of segments, such as 3.7V lithium battery, take the lower voltage 3V, the upper limit of 4.2V, 4.2-3 = 1.2V, the voltage difference between the lower limit of 1.2V, is the battery Analog .
LM3914 can accurately detect an analog voltage, 10 LED display, either Multi-light bar display or a single light dot display.
10 LED Displays the battery voltage,bar display full brightness 42mA, single light shows 4mA.
Support: single lithium 1S (4.2V) ~ 4S (16.8V), lead acid 6V ~ 12V, NiMH 3.6V ~ 18V, nickel-cadmium batteries 3.6V ~ 18V.Specification:Power: bar display full brightness 42mA, single light shows 4mA
Measuring range: the battery inside the common 2.4-20v
Display: Multi-light bar display or a single light dot display
Size：45x14 mm / 1.77x0.55 inchPackage Includes:1 Piece modules
6 Pieces accessories
Note:To adjust their voltage, according to the method of adjusting the order, to emphasize high-end, then adjust the low end.Red then positive, then negative black, must not be reversed, this module is the maximum limit voltage DC 20V, please use anti-static welding or station pull electric heat welding.
Please allow slightly difference due to manual measurement.
LED Display Module Kits ;Icd Controller Board Diy;Battery LED Display Module ;Led Measurement Display Board;12V Meter Display
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
Power display is to take some voltage, perform simulations show the percentage of segments, such as 3.7V lithium battery, take the lower voltage 3V, the upper limit of 4.2V, 4.2-3 = 1.2V, the voltage difference between the lower limit of 1.2V, is the battery Analog .
LM3914 can accurately detect an analog voltage, 10 LED display, either Multi-light bar display or a single light dot display.
10 LED Displays the battery voltage,bar display full brightness 42mA, single light shows 4mA.
Support: single lithium 1S (4.2V) ~ 4S (16.8V), lead acid 6V ~ 12V, NiMH 3.6V ~ 18V, nickel-cadmium batteries 3.6V ~ 18V.Specification:Power: bar display full brightness 42mA, single light shows 4mA
Measuring range: the battery inside the common 2.4-20v
Display: Multi-light bar display or a single light dot display
Size：45x14 mm / 1.77x0.55 inchPackage Includes:1 Piece modules
6 Pieces accessories
Note:To adjust their voltage, according to the method of adjusting the order, to emphasize high-end, then adjust the low end.Red then positive, then negative black, must not be reversed, this module is the maximum limit voltage DC 20V, please use anti-static welding or station pull electric heat welding.
Please allow slightly difference due to manual measurement.
LED Display Module Kits ;Icd Controller Board Diy;Battery LED Display Module ;Led Measurement Display Board;12V Meter Display
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
Specifications
Key Features
This is a DIY kits,need buyer to assemble it.Power display is to take some voltage, perform simulations show the percentage of segments, such as 3.7V , take the lower voltage 3V, the upper limit of 4.2V, 4.2-3 = 1.2V, the voltage difference between the lower limit of 1.2V, is the battery Analog .LM3914 can accurately detect an analog voltage, 10 LED display, either Multi-light bar display or a single light dot display.10 LED Displays the battery voltage,bar display full brightness 42mA, single light shows 4mA.Support: single lithium 1S (4.2V) ~ 4S (16.8V), 6V ~ 12V, NiMH 3.6V ~ 18V, nickel-cadmium batteries 3.6V ~ 18V.Easy to useExquisite WorkmanshipWell MadeBest Choice and best discountsCustomer Care is Our Top PriorityOffer is Subject to AvailabilityBig Sale
What’s in the box
1 Piece modules6 Pieces accessories
Specifications
- SKU: GE779EA4CAT1BNAFAMZ
- Product Line: Nigeria
- Model: JAVANLINCJ1677534
- Production Country: China
- Size (L x W x H cm): 16X14X2
- Weight (kg): 0.09
- Certifications: Organic
- Color: Multicolor
- Main Material: Patent Leather
- From the Manufacturer: 1
- Care Label: 1
- Shop Type: Jumia Mall/Food
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DIY Kits LM3914 MINI Amplifier Board 4-42mA Battery Capacity Blue
₦ 10,000
₦ 19,00047%
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