Module Board
Overview:RC absorption circuit module used on protecting the relay or thyristor because it can avoid damage thatfrom inductive electromotive force generated by the inductive load when on or off. Preventing electromagneticinterference and increasing the anti-jamming capability of the microcontroller...
$11.99
Ex Tax:$11.99
Voltage: 12V,16.8V,18V,24V,28V Precise details>> Precise details: Features:Size: approx. 1.7 x 3.5cm / 0.67 x 1.38"Operating voltage: 4 - 28VOperating current: 2.8mA (typical), 3mA (max)Probe distance: 5-..
$9.99
Ex Tax:$9.99
Features:1, Transmission signal processing control chip RCWL-91962, Wide operating voltage range: 4.0-28.0V3, Compared with the traditional infrared feeling PIR, with the penetrating detection capability4, Block time, distance adjustable5, Output 3.3V power supply6, Board size: 35.9mmx17.3mmApplicat..
$8.99
Ex Tax:$8.99
Overview:The 5V DC input, nano size and dry-contact output makes it different from traditional SONOFF product, this product is a wireless switch supports inching /self-locking mode. Users can add the device to the APP eWeLink in order to remotely control connected home appliances or devices.Features..
$24.99
Ex Tax:$24.99
Feature: Material: PlasticDisplay color: RedDimensions: 40 x 25 x 23mmCutting Size: 37 x 20mm Cable length: 20cmMeasure range: DC 2.7-30.0VMaximum input: DC 30VAllowable error: 0.01V resolution below 10V, 0.1V resolution above 10V, 1% error tolerance (+/-1bit)Display: Three 0.40" LED digital tubeVo..
$19.99
Ex Tax:$19.99
5pcs Red DC2.5-30V LCD Display Digital Voltage Meter Waterproof Dustproof 0.56 Inch LED Digital Tube
Feature: Material: Plastic Display color: Red Dimensions: 50 x 30 x 27mm Cutting Size: 46 x 27mm Cable length: 20cm Measure range: DC 2.7-30.0V Maximum input: DC 30V Allowable error: 0.01V resolution below 10V, 0.1V resolution above 10V, 1% error tolerance (+/-1bit) Display: Three 0.56" LED digita..
$22.99
Ex Tax:$22.99
Voltage: DC5V Precise details>> Precise details: Feature:Performance: WaterproofDimensions: 27 x 15 x 18mm (including fixing flange size)Range: DC3.50-30.0V, 2-line (with reverse polarity protection)Displ..
$26.99
Ex Tax:$26.99
Feature:Power: 3WVoltage: DC-DC 5V to 3.3V/9V/12V/24VNote: The USB adapter does not includes, if you need it, please buy Contact Us, Product ID: EB0051029Package includes:5 x Power supply module..
$18.99
Ex Tax:$18.99
Feature: Input voltage: DC5V Output voltage: 1-24V adjustable Power: 3W Display color: RedPackage includes: 5 x Voltage meter..
$18.99
Ex Tax:$18.99
>
Feature:
Module name
Current display module
Measurement accuracy
0.10%
Refresh rate
About 200ms - times
Display method
Three digits 0. 36" digital tube
Measuring range
0A-999mA
Power supply..
$24.99
Ex Tax:$24.99
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 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 ..
$14.99
Ex Tax:$14.99
>
Product Introduction:
The cover case has dedicated holes position for corresponding function; do not affect the operation of micro:bit development board; do not affect the power access; do not affect the dot matrix display.
The cute shape allows you to use micro:bit more fun.
S..
$13.99
Ex Tax:$13.99