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Triple Axis Magnetometer Breakout - HMC5883L

In Stock: 405

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Triple Axis Magnetometer Breakout - HMC5883L
Model: GY-273
Price: US $1.10


Weight: 2g

Description This is a breakout board for Honeywell's HMC5883L, a 3-axis digital compass, provides compass heading accuracy up to 1° to 2°. ... more info

Barometric Pressure Sensor Modules - BMP085

In Stock: 164

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Barometric Pressure Sensor Modules - BMP085
Model: GY-65
Price: US $7.00


Weight: 4g

Description This Barometer Sensor has a Bosch BMP085 which is a high-accuracy chip to detect barometric pressure and temperature. It can widely ... more info

Capacitive Digital Temperature & Humidity Sensor(AM2301)

In Stock: 173

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Capacitive Digital Temperature & Humidity Sensor(AM2301)
Model: AM2301
Price: US $3.80


Weight: 14g

Description This temperature & Humidity sensor is a wired version of the DHT21, in a large plastic body. It is a basic, low-cost digital ... more info

Battery Holder With Switch - 4 x AA

In Stock: 426

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Battery Holder With Switch - 4 x AA
Model: Battery-Holder-4xAA
Price: US $0.60


Weight: 28g

Description The 4 x AA Battery Holder with Switch puts a nice finishing touch on your battery powered project. This holder features a removable ... more info

Analog Smoke/LPG/CO Gas Sensor(MQ2)

In Stock: 128

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Analog Smoke/LPG/CO Gas Sensor(MQ2)
Model: MQ-2
Price: US $1.80


Weight: 8g

Description The Analog Smoke/LPG/CO Gas Sensor(MQ2) module utilizes an MQ-2 as the sensitive component and has a protection resistor and an ... more info

0.9V-5V input, 5V USB Output Boost Regulator Module

In Stock: 847

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0.9V-5V input, 5V USB Output Boost Regulator Module
Model: CE8301
Price: US $0.70


Weight: 4g

Description Fixed 5V Output Boost Regulator (step-up regulator) Module with standard USB Connector. Accepts Input voltage from 0.9V to upto 5V. ... more info

LM386 Audio Amplifier Module

In Stock: 167

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LM386 Audio Amplifier Module
Model: LM386 Modules
Price: US $1.40


Weight: 8g

Description If your project needs an audio amplifier, this module should be useful. It is a miniature module for amateur projects. Simply connect a ... more info

Precision Centigrade Temperature Sensor LM35DZ Waterproof

In Stock: 500

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Precision Centigrade Temperature Sensor LM35DZ Waterproof
Model: LM35DZ Waterproof
Price: US $2.80


Weight: 8g

Description The LM35 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius ... more info

LM35DZ -Precision Centigrade Temperature Sensor

In Stock: 310

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LM35DZ -Precision Centigrade Temperature Sensor
Model: LM35DZ
Price: US $0.80


Weight: 1g

Description The LM35 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius ... more info

Arduino I2C RTC DS1307 AT24C32 Real Time Clock module

In Stock: 446

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Arduino I2C RTC DS1307 AT24C32 Real Time Clock module
Model: AT24C32 DS1307 modules
Price: US $1.50


Weight: 5g

Description This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is ... more info