This Color Sensor is a complete color detector, including a TCS230 RGB sensor chip and 4 white LEDs. The TCS230 can detect and measure a nearly limitless range of visible colors. Applications include test strip reading, sorting by color, ambient light sensing and calibration, and color matching.
This Color Sensor is a complete color detector, including a TCS230 RGB sensor chip and...
This Color Sensor is a complete color detector, including a TCS230 RGB sensor chip and 4 white LEDs. The TCS230 can detect and measure a nearly limitless range of visible...
The OV7670 is a low cost image sensor + DSP that can operate at a maximum of 30 fps and 640 x 480 ("VGA") resolutions, equivalent to 0.3 Megapixels. The captured image can be pre-processed by the DSP before sending it out. This preprocessing can be configured via the Serial Camera Control Bus (SCCB).
The OV7670 is a low cost image sensor + DSP that can operate at a maximum of 30 fps and...
The OV7670 is a low cost image sensor + DSP that can operate at a maximum of 30 fps and 640 x 480 ("VGA") resolutions, equivalent to 0.3 Megapixels. The captured image can be...
This is a SD / MicroSD card breakout board, and it will allow you to breakout the SD/MMC socket to a standard 0.1" x 6-pin header. It can work with 5V or 3.3V power supply, and both 5V/3.3V IO operation level. It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430.
This is a SD / MicroSD card breakout board, and it will allow you to breakout the...
This is a SD / MicroSD card breakout board, and it will allow you to breakout the SD/MMC socket to a standard 0.1" x 6-pin header. It can work with 5V or 3.3V power supply, and...
Micro SD card reader module, through the file system and the SPI interface driver, MCU to complete the file system to read and write MicroSD card. Users can directly use IDE comes with an SD card to complete the library card initialization and read-write.
Micro SD card reader module, through the file system and the SPI interface driver, MCU...
Micro SD card reader module, through the file system and the SPI interface driver, MCU to complete the file system to read and write MicroSD card. Users can directly use IDE...
With compact design, the board can integrate the real-time clock module DS1307, EEPROM memory AT24C32 and digital temperature sensor DS18B20 (not supplied on the board) which are connected via I2C bus together on a 27mm*28mm*8.4mm board.
With compact design, the board can integrate the real-time clock module DS1307, EEPROM...
With compact design, the board can integrate the real-time clock module DS1307, EEPROM memory AT24C32 and digital temperature sensor DS18B20 (not supplied on the board) which...
The dust sensor module DSM501A is low cost,compact size for a particle density sensor.
The dust sensor module DSM501A is low cost,compact size for a particle density sensor.
The dust sensor module DSM501A is low cost,compact size for a particle density sensor.
MQ303A is a semiconductor sensor for Alcohol detection. It has very good sensitivity and fast response to alcohol, suitable for portable alcohol detector.
MQ303A is a semiconductor sensor for Alcohol detection. It has very good sensitivity...
MQ303A is a semiconductor sensor for Alcohol detection. It has very good sensitivity and fast response to alcohol, suitable for portable alcohol detector.
This is a new four by four matrix sixteen key membrane switch keypad that is easy to use and will look nice in your project.It is very useful if you need it for prototyping with a breadboard or just need a keypad for your project.
This is a new four by four matrix sixteen key membrane switch keypad that is easy to...
This is a new four by four matrix sixteen key membrane switch keypad that is easy to use and will look nice in your project.It is very useful if you need it for prototyping with...
DC-DC boost converter step-up power module with high-precision potentiometer. It uses XL6009E1 with the second generation of high-frequency switching technology as core chip, so that its performance is much higher than the first-generation technology LM2577.
DC-DC boost converter step-up power module with high-precision potentiometer. It uses...
DC-DC boost converter step-up power module with high-precision potentiometer. It uses XL6009E1 with the second generation of high-frequency switching technology as core chip, so...
For the electronic measurement of currents: DC, AC, pulsed, mixed with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).
For the electronic measurement of currents: DC, AC, pulsed, mixed with galvanic...
For the electronic measurement of currents: DC, AC, pulsed, mixed with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).
I2C GPIO Module can achieve communication through Arduino two I2C data lines (SDA / SCL) with I2C GPIO module, thus convert the readable and writable 16 channel digital I / O port. In addition, 8 modules can be simultaneously in parallel, and each module can be set to different IIC address, through which you could parallel multiple modules for data acquisition and control.
I2C GPIO Module can achieve communication through Arduino two I2C data lines (SDA /...
I2C GPIO Module can achieve communication through Arduino two I2C data lines (SDA / SCL) with I2C GPIO module, thus convert the readable and writable 16 channel digital I / O...
4-way Infrared Tracking Sensor can be used in smart car or a robot hunt (including the black and white lines), walking along the black line path, also known as tracing, smart car to avoid the cliff, anti-drop, smart car for obstacle avoidance. Detection distance: 1mm to 60 CM adjustable, the closer the more stable performance, white reflective distances.
4-way Infrared Tracking Sensor can be used in smart car or a robot hunt (including the...
4-way Infrared Tracking Sensor can be used in smart car or a robot hunt (including the black and white lines), walking along the black line path, also known as tracing, smart...
Digital light intensity detecting. The ROHM genuine BH1750FVI chip. Power supply :3-5v. Data range :0-65535. The sensor built 16bitAD converter. Direct digital output, complex calculation is omitted, omitting calibration. Does not distinguish between ambient light. Close to the visual sensitivity of the spectral characteristics. 1 lux high-precision measurement of a wide range of brightness.
Digital light intensity detecting. The ROHM genuine BH1750FVI chip. Power supply :3-5v....
Digital light intensity detecting. The ROHM genuine BH1750FVI chip. Power supply :3-5v. Data range :0-65535. The sensor built 16bitAD converter. Direct digital output, complex...
This electronic brick has two ends. One end is a grove interface for connecting to the boards; the other end is a screw terminal for connecting to the modules that have no interface.
This electronic brick has two ends. One end is a grove interface for connecting to the...
This electronic brick has two ends. One end is a grove interface for connecting to the boards; the other end is a screw terminal for connecting to the modules that have no...
Passive buzzer magnetic-type impedance 16ohm, frequency 2khz, 3-12V. Diameter 12mm, height 8 mm.
Passive buzzer magnetic-type impedance 16ohm, frequency 2khz, 3-12V. Diameter 12mm,...
Passive buzzer magnetic-type impedance 16ohm, frequency 2khz, 3-12V. Diameter 12mm, height 8 mm.
Driver voltage: 5-10VForce variation output: voltage signalSize: 12.7 x 12.7 x 75mm
Driver voltage: 5-10VForce variation output: voltage signalSize: 12.7 x 12.7 x 75mm
Driver voltage: 5-10VForce variation output: voltage signalSize: 12.7 x 12.7 x 75mm
A collision forefront switch module output low ; not collide , the output high .
A collision forefront switch module output low ; not collide , the output high .
A collision forefront switch module output low ; not collide , the output high .
Phone vibration motor is for DC brush motor for achieving the phone's vibration feature, when you receive a text message or phone, the motor starts to drive high-speed rotating eccentric done, resulting in vibration.
Phone vibration motor is for DC brush motor for achieving the phone's vibration...
Phone vibration motor is for DC brush motor for achieving the phone's vibration feature, when you receive a text message or phone, the motor starts to drive high-speed rotating...
Arduino pulse sensor is used to test the heart rate sensor, students, artists, athletes, creators, games or mobile terminal developers can develop heart-related and interactive works. Sensor can be worn on the finger or earlobe. Essence is an integrated optical heart rate sensor amplifier and noise reduction circuit.
Arduino pulse sensor is used to test the heart rate sensor, students, artists,...
Arduino pulse sensor is used to test the heart rate sensor, students, artists, athletes, creators, games or mobile terminal developers can develop heart-related and interactive...
GP2Y1010AU0F is a dust sensor by optical sensing system. An infrared emitting diode (IRED) and an phototransistor are diagonally arranged into this device. It detects the reflected light of dust in air. Especially, it is effective to detect very fine particle like the cigarette smoke. In addition it can distinguish smoke from house dust by pulse pattern of output voltage.
GP2Y1010AU0F is a dust sensor by optical sensing system. An infrared emitting diode...
GP2Y1010AU0F is a dust sensor by optical sensing system. An infrared emitting diode (IRED) and an phototransistor are diagonally arranged into this device. It detects the...
Speaker size 14x20mm
Speaker size 14x20mm
Speaker size 14x20mm
Switch output: normally closed (door magnetic switch is normally closed refers to: switch and magnet together when the switch is closed, when the switch is separated from the magnet switch is disconnected.).
Switch output: normally closed (door magnetic switch is normally closed refers to:...
Switch output: normally closed (door magnetic switch is normally closed refers to: switch and magnet together when the switch is closed, when the switch is separated from the...
This sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There's an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.
This sensor sits in line with your water line and contains a pinwheel sensor to...
This sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There's an integrated magnetic hall effect sensor...
The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S401 water flow sensor consists of a plastic valve body, flow rotor and hall effect sensor. It is usually used at the inlet end to detect the amount of flow.
The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S401...
The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S401 water flow sensor consists of a plastic valve body, flow rotor and hall effect sensor. It is...
Audio amplifier module MKII TA2024 2x15W
Audio amplifier module MKII TA2024 2x15W
Audio amplifier module MKII TA2024 2x15W
Speaker 8Ohm 3W (30mm x 70mm)
Speaker 8Ohm 3W (30mm x 70mm)
Speaker 8Ohm 3W (30mm x 70mm)
Excellent noise suppression, in the absence of circumstances connected to input audio ear close to the speaker can not hear any noise, two-channel stereo, 5V power supply can output 3W 3W power, can directly drive 4Ω, 8Ω small speakers, the output power large, full of energy, good sound quality.
Excellent noise suppression, in the absence of circumstances connected to input audio...
Excellent noise suppression, in the absence of circumstances connected to input audio ear close to the speaker can not hear any noise, two-channel stereo, 5V power supply can...
Operating voltage: 2.5V-5.5V, Maximum output power: 3W*2(5V 4Ω), PCB size is about: length 30mm width 22mm overall height after installed is about 16mm.
Operating voltage: 2.5V-5.5V, Maximum output power: 3W*2(5V 4Ω), PCB size is about:...
Operating voltage: 2.5V-5.5V, Maximum output power: 3W*2(5V 4Ω), PCB size is about: length 30mm width 22mm overall height after installed is about 16mm.
Rated Voltage : DC 6-12V (if 12V, please do not use for long time. Marked with a red dot that Terminal is positive)
Rated Voltage : DC 6-12V (if 12V, please do not use for long time. Marked with a red...
Rated Voltage : DC 6-12V (if 12V, please do not use for long time. Marked with a red dot that Terminal is positive)
Rated voltage: DC 6V, Pressure range: 0-350mmhg, use fluid: gas
Rated voltage: DC 6V, Pressure range: 0-350mmhg, use fluid: gas
Rated voltage: DC 6V, Pressure range: 0-350mmhg, use fluid: gas