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SIM900A Module - 4 Frequency

In Stock: 486

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SIM900A Module - 4 Frequency
Model: SIM900A
Price: US $6.00


Weight: 5g

Description SIM900A is an ultra compact and reliable GSM&GPRS modulein SMT type and designed with a very powerful single-chip processor ... more info

Boost And Buck Voltage Converter LM2577 & LM2596

In Stock: 77

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Boost And Buck Voltage Converter LM2577 & LM2596
Model: LM2577-LM2596
Price: US $5.00


Weight: 28g

Description With this DC-DC Adjustable boost and buck voltage converter, you can change any other 3.5-28V power supply. The output voltage is adjust ... more info

Audio Amplifier PAM8403 with Colume Control

In Stock: 48

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Audio Amplifier PAM8403 with Colume Control
Model: PAM8403-B
Price: US $1.20


Weight: 9g

Description The PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high quality sound reproduction. The new ... more info

ESP8266 based WiFi module FCC/CE

In Stock: 1843

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ESP8266 based WiFi module FCC/CE
Model: ESP-12
Price: US $2.80


Weight: 2g

Description ESP-12 (ESP8266 ) is an ultra-low power UART-WiFi module. It has excellent dimensions and ULP technology compared to other similar ... more info

AD/DA Converter Module - PCF8591

In Stock: 72

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AD/DA Converter Module - PCF8591
Model: PCF8591
Price: US $1.50


Weight: 10g

Description Have you ever wanted more analog input pins on your Arduino project, but not wanted to fork out for a Mega? Or would you like to ... more info

Ultraviolet rays UV Sensor Module - UVM30A

In Stock: 97

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Ultraviolet rays UV Sensor Module - UVM30A
Model: UVM30A
Price: US $8.50


Weight: 4g

Description The UV Sensor is used for detecting the intensity of incident ultraviolet(UV) radiation. This form of electromagnetic radiation has ... more info

Eight channel Solid State Relay Module

In Stock: 75

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Eight channel Solid State Relay Module
Model: Eight-Solid-Relay-Module
Price: US $14.00


Weight: 45g

Description Compares with the traditional mechanical relay, the Solid State Relay (SSR) has many advantages: it has a longer life, with a much ... more info

Four channel Solid State Relay Module

In Stock: 72

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Four channel Solid State Relay Module
Model: Four-Solid-Relay-Module
Price: US $8.00


Weight: 25g

Description Compares with the traditional mechanical relay, the Solid State Relay (SSR) has many advantages: it has a longer life, with a much ... more info

Two channel Solid State Relay Module

In Stock: 71

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Two channel Solid State Relay Module
Model: Two-Solid-Relay-Module
Price: US $3.80


Weight: 15g

Description Compares with the traditional mechanical relay, the Solid State Relay (SSR) has many advantages: it has a longer life, with a much ... more info

Ultraviolet rays UV Sensor ML8511

In Stock: 87

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Ultraviolet rays UV Sensor ML8511
Model: GY-8511
Price: US $6.00


Weight: 1g

Description The ML8511 UV sensor is an easy to use ultraviolet light sensor. The MP8511 UV (ultraviolet) Sensor works by outputing an analog signal ... more info