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Stock: In Stock Model: ST230045697
Specification:Microcontroller ATmega328 Operating Voltage (logic level): 5V Input Voltage (recommended): 7V ~ 12V Input Voltage (limits): 6V ~ 20 V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40mA Flash Memory: 32KB (ATmega328) (of which 2 KB u..
$23.99
Ex Tax:$23.99
Stock: In Stock Model: ST230046170
Specification:Microcontroller ATmega328Operating Voltage (logic level): 5VInput Voltage (recommended): 7V ~ 12VInput Voltage (limits): 6V ~ 20 VDigital I/O Pins: 14 (of which 6 provide PWM output)Analog Input Pins: 8DC Current per I/O Pin: 40mAFlash Memory: 32KB (ATmega328) (of which 2 KB used by bo..
$25.99
Ex Tax:$25.99
Stock: In Stock Model: ST230047061
Specification: Have changed the USB chip, improve the download speed and stability of WIN7/WIN8 Note: Need to install CH341SER driver, here is the link: http://wch.cn/download/CH341SER_ZIP.html Microcontroller ATmega328 Operating Voltage (logic level): 5V Input Voltage (recommended): 7V ~ 1..
$23.99
Ex Tax:$23.99
Stock: In Stock Model: ST230044177
Feature: Output voltage: +3.3V +5V -12V +12V +5VControl mode: toggle switch or second switch.The second switch: can be used for front panel, two pins shorted to open the power.Help voltage: +5vsb is the standby power supply, the power supply is available, can be used for standby control circuit.Appl..
$17.99
Ex Tax:$17.99
Stock: In Stock Model: ST220031024
Features: Color: Black/Silver/Gold/Green(choose color you wanted) Material: Aluminum alloy Size: 9 x 9 x 5mm / 14 x 9 x5mm / 14 x 14 x 5mmFor Raspberry PiPackage included: 3 x Radiator..
$6.59
Ex Tax:$6.59
Stock: In Stock Model: ST230047134
Feature: Classification Description Value Wireless parameter Wireless standard 802.15.1 Bluetooth specification V4.2 Frequency Range 2.402GHz-2.480GHz Transmi..
$17.99
Ex Tax:$17.99
Stock: In Stock Model: ST230052343
Description:22MM AC50-500V 0-100A Digital LED Voltmeter Voltage Meter Indicator Light Ammeter Ampermeter Current Tester 2 In 1 With CT   Specifications:Material: Electrical components Color: Blue 22mm Digital Display Voltage Measuring Range: AC 50~500V Current Measuring Range: 0~100A Rated Frequ..
$13.99
Ex Tax:$13.99
Stock: In Stock Model: ST230045360
Description:1. This is a commonly used Grayscale Sensor that uses a TCRT5000 reflective black and white line to identify sensor components. The principle of the sensor is to use the different reflectivity of infrared to color and convert the strength of the reflected signal into a current signal. Wh..
$9.99
Ex Tax:$9.99
Stock: In Stock Model: ST230043767
Description:   This capacitive soil moisture sensor is distinguished from most resistive sensors on the market and uses capacitive sensing to detect soil moisture. The problem that the resistance sensor is easily corroded is avoided, and its working life is greatly extended.   The sensor has a b..
$9.36
Ex Tax:$9.36
Stock: In Stock Model: ST230042176
Description:   74HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), a common input/output (Z) and..
$9.99
Ex Tax:$9.99
Stock: In Stock Model: ST230042621
Description:This is an AD8221AR Precision Instrumentation Amplifier Module.Package included:3 x CJMCU-8221 Amplifier Module..
$16.99
Ex Tax:$16.99
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