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Waterproof DS18B20 Digital Temperature Sensor for Arduino
Devastator Tank Mobile Robot Platform (Metal DC Gear Motor)
This product measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor. It is made of a corrosion-resistant material giving it a long service life. Insert it into soil and impress your friends with the real-time soil moisture data!
In most Arduino projects, relays are the first choice to drive some large current device. It requires a certain amount of current to drive the internal coil to pick-up contact. But for some MCU, like Intel Edison, Intel Joule, lilypad, Raspberry Pi and other microcontrollers with a limited amount of current GPIO, it’s hard to drive one or more relays...
DFRobot (DFR0021-G) LED Light Module, Add-On Board, Green
DFRobot (DFR0094) Add-On Board, Infrared Receiver Module
DFRobot (FIT0449) Add-On Board, Speaker Module
DFRobot (DFR0021-R) Add-On Board, LED Light Module, Red
DFRobot (SEN0038) Development Kit, TT Motor Encoders
DFRobot (DFR0332) Add-On Board, Fan Module, DC, 15000rpm
DFRobot (DFR0021-W) Add-On Board, LED Light Module, White
DFRobot (DFR0055) Add-On Board, Terminal Sensor Adaptor
DFRobot (DFR0399) Add-On Board, Micro Motor Module, DC, 75:1
DFRobot (DFR0021-B) Add-On Board, LED Light Module, Blue
DFRobot (DFR0026) Add-On Board, Ambient Light Sensor Module
DFRobot (DFR0058) Add-On Board, Potentiometer Module, Multiturn
DFRobot (DFR0033) Add-On Board, Magnetic Sensor Module
DFRobot (DFR0029-W) Add-On Board, Push Button Module, White Cap
DFRobot (SEN0134) Add-On Board, Gas Sensor Module
DFRobot (SEN0160) Add-On Board, Weight Sensor
DFRobot (SEN0098) Sensor Breakout Board, Arduino IO Expansion Shield
DFRobot (SEN0213) Add-On Board, Heart Rate Monitor (ECG) Sensor Module
DFRobot (SEN0197) Add-On Board, Voice Recorder Module, 10s Playback
DFRobot (SEN0205) Add-On Board, Liquid/Water Level Sensor, Photoelectric
DFRobot (DFR0027) Add-On Board, Digital Vibration Sensor Module
DFRobot (DFR0018) Add-On Board, 9 x Assorted Sensors
DFRobot (DFR0022) Add-On Board, Greyscale Sensor Module
DFRobot (DFR0054) Add-On Board, Potentiometer Module, Single Turn
DFRobot (DFR0030) Add-On Board, Capacitive Touch Sensor Module
DFRobot (SEN0220) Add-On Board, Infrared CO2 Gas Sensor, 50000ppm
DFRobot (DFR0023) Add-On Board, Temperature Sensor Module, LM35
DFRobot (DFR0029-G) Add-On Board, Push Button Module, Green Cap
DFRobot (DFR0076) Add-On Board, Flame Sensor Module
DFRobot (DFR0143) Add-On Board, Accelerometer Module, 3-Axis
DFRobot (DFR0032) Add-On Board, Piezo Buzzer Module
DFRobot (DFR0029-B) Add-On Board, Push Button Module, Blue Cap
DFRobot (SEN0209) Add-On Board, Vibration Sensor, Flexible Piezo Film
DFRobot (SEN0198) Add-On Board, High Temperature Sensor Module
DFRobot (DFR0075) Add-On Board, ADKeyboard Module, 5 x Pushbuttons
DFRobot (DFR0067) Add-On Board, Temperature/Humidity Sensor Module
DFRobot (DFR0034) Add-On Board, Sound Sensor
DFRobot (SEN0175) Add-On Board, Ultraviolet Sensor Module