Other Module Board
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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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$27.99
Ex Tax:$27.99
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Specification:
Material: ABS
Color: Black
Diameter: 18mm
Features:
- Made of ABS material, lightweight and durable
- Fits 3 x 18650 batteries
- Makes your battery pack Solid and Reliable!
- Replacing the traditional adhesive with a professional battery ..
$12.99
Ex Tax:$12.99
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Features:1. Size:15*11mm2. Power:2.5-5.5V3.Trigger setting mode:(1->Short;0->No Short)AB=00:No-lock High TTL level output;AB=01:Self-lock High TTL level output;AB=10:No-lock Low TTL level output;AB=11:Self-lock Low TTL level output; Package included:20 x 2.5-5.5V TTP223 Capacitive Touch Swit..
$9.99
Ex Tax:$9.99
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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:
2S lithium battery, full charge 8.4V
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$28.00
Ex Tax:$28.00
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Description:
This is a new four by three matrix twelve key membrane switch keypad that is easy to use and will look nice in your project.It is very useful if you need it for prototyping with a breadboard or just need a keypad for your project.
Specification
Specifications:..
$24.00
Ex Tax:$24.00
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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:
4S lithium battery, full charge 16.8V
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$27.99
Ex Tax:$27.99
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Description:
This is a bre out for the SOIC version of the 74HC595 shi ft register IC. Clock in data and latch it to free up IO pins on your micro. All pins from the IC are broken to standard 0.1" spaced headers. The Serial in and out pins are on opposite sides of the board with th..
$17.99
Ex Tax:$17.99
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20Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module
Introduction:
If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be.
The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3..
$18.99
Ex Tax:$18.99
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20Pcs Black KY-012 Buzzer Alarm Module For PC Printer
Description:
Brand:Renhotec
Model: KY-012
buzzer module
Active speaker
Compatible with PC, printer, car audio system DIYSpecifications:
Voltage: 5V
Color: Black + silver gray
Package dimension: 77x42x13mm
Weight: 5gPackage inclu..
$12.99
Ex Tax:$12.99
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Overview:
LCD power board damage a large proportion. One of the power to drive the chip, high-power power switch,sampling resistor damage is the most common, because of these component models, variety,often because there is no same spare parts, and can not be repaired.The module has..
$19.81
Ex Tax:$19.81
Specifications:
1.2V to 6V operation
2.“On” resistance: 70 Ohms @ 4.5V
3.6ns break-before-make @ 4.5V
4.Wide operating temperature range: -50℃ to 125℃
Features:
- This is a pcb board for the very handy 16-Cha..
$15.99
Ex Tax:$15.99
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Features:
1. DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integ..
$69.99
Ex Tax:$69.99