Module Board
Feature: Material: Plastic Display color: Blue 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 digit..
$15.99
Ex Tax:$15.99
Feature: Material: Plastic Display color: Blue Dimensions: 40 x 25 x 23mm Cutting Size: 37 x 20mm 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 0.40" LED digit..
$13.99
Ex Tax:$13.99
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 range 4V-30V Working current Les..
$16.99
Ex Tax:$16.99
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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..
$11.99
Ex Tax:$11.99
>>>Manual: Click here to open..
$12.99
Ex Tax:$12.99
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BT06 bluetooth module:
BT06 bluetooth module is designed for intelligent wireless data transmission, and follow the V2.1 bluetoothspecification. This module supports the UART interface, and supports the SPP bluetooth serial port protocol, which hasthe advantages of low cost, small ..
$12.99
Ex Tax:$12.99
Features: BME280, the precision sensor from , is soldered onto PCB. Not only the pressure and the temperature, this sensor can measure humidity. It uses both I2C and SPI (supports 3-, 4-wire SPI) interface High precision, ultra-low power consumption pressure sensors, can be applied to mo..
$16.99
Ex Tax:$16.99
Feature:This breadboard power supply is a companion module, which provides 5 V, 3.3 V to rails on a solderless breadboard.It is an extremely useful facility, which provides regulated voltage rails for project circuits.The module design is the form of a plug-in, which connects onto the breadboard.Thi..
$12.99
Ex Tax:$12.99
Description: The size is exactly the same as most bread plates. Small size, suitable for all kinds of experimental equipment. It has the function of current limiting protection. The interface is popular, and the switching voltage can be switched. Input voltage: 5V Output voltage: 5V/..
$11.99
Ex Tax:$11.99
Content-Length: 3022
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>>>Manual: Click here to open..
$10.99
Ex Tax:$10.99
Feature:You can do a lot of interactive project, the most commonly used is for sound and light shows.Try to the experiment with digital sound.Buzzer module make the simplest sound.Just change the frequency, you can hear different sound (like alarm).It is used on your daily appliance, like PC, phones..
$10.99
Ex Tax:$10.99
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Specification:
Input Vol:: 10.8-28V
Output Vol:: 15-88v
size: 8.5x4.5CM
1.VCC: power supply and voltage positive, circuit voltage (The voltage is usually 12V or 24V)
2.ON / OFF, ON, EN, ON_BL etc: switch foot, foot switch signal (The voltage range is between 2.5V-5V..
$10.99
Ex Tax:$10.99