Module Board
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Feature:
1. Onboard Two PCS HG7881 motor controller chip
2. Can drive 2 DC motors simultaneously, or one 4-wire 2-phase stepping motor
3. Input voltage: 2.5-12V
4. Has a continuous current of 800mA per channel output ..
$23.99
Ex Tax:$23.99
Feature: The Hall Effect Magnetic Sensor can be used for detect the presence (or absence!) of nearby objects such as magnets.If no magnetic field is present, the signal line of the sensor is HIGH (on digital out). If a magnetic field is presented to the sensor, the signal line goes LOW (on digital o..
$44.99
Ex Tax:$44.99
Features: 1. Automatic induction: When someone enters its induction limits, enter the high level, people leave the sensor range is automatically delayed off high. Output low. 2. photosensitive control (optional): the module reserved for location, can be set to photosensitive control, strong light ..
$22.46
Ex Tax:$22.46
Features: 1. Automatic induction: When someone enters its induction limits, enter the high level, people leave the sensor range is automatically delayed off high. Output low. 2. photosensitive control (optional): the module reserved for location, can be set to photosensitive control, strong light ..
$31.99
Ex Tax:$31.99
Overview: HR202 humidity sensitive resistor is a new type of humidity sensitive component using organic polymer material. It has wide moisture absorption range and stable long-term performance. It can be used in storage, compartment, indoor air quality control, building automation, medical and indu..
$11.99
Ex Tax:$11.99
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>>>Manual: Click here to open connect single chip GND
2) The development board or small system uses a separate power supply. After connecting the cable, it will be found that even if the development board switch is turned off, the power indicator of the development board will be lit (..
$16.99
Ex Tax:$16.99
Specifications: Model: HX- 2S-A10 Maximum working current: 8AMaximum instantaneous current: 16AStatic current: less than 10uA Resistance: less than 300 m Ω Charging voltage: 7 V - 9VOvercharging range: 4.25-4.35V plus or minus 0.05VOver voltage range: 2.5-3.0V plus or minus 0.05 VWorking temperatu..
$25.99
Ex Tax:$25.99
>>>Manual: Click here to open..
$13.76
Ex Tax:$13.76
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Features:
- Two selectable differential input channels
- On-chip active low noise PGA with selectable gain of 32, 64 and 128
- On-chip power supply regulator for load-cell and ADC analog power supply
- On-chip oscillator requires no external component with optional external c..
$27.99
Ex Tax:$27.99
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20Pcs I2C RTC DS1307 AT24C32 Real Time Clock Module For AVR ARM PIC SMDDescription:
24C32 32K I2C EEPROM memory
Using LIR2032 rechargeable lithium battery with charging circuit
Solve the problem of no literacy of the DS1307 with backup battery
Support timing 1 year of the DS1307 after fu..
$17.99
Ex Tax:$17.99
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Specification:Wiichuck is a board for Wii-Nunchuck.Use this shield to achieve communication between nunchuck with for without broking the controller for Wii Nunchuck.It is grate for DIY projects.Dimensions: 1.02 in x 0.47 in x 0.28 in (2.6 cm x 1.2 cm x 0.7 cm) Package includes:20 x Adapter ..
$16.10
Ex Tax:$16.10
Specification:Remote control:Operating voltage: DC 12V(27A / 12V battery x 1)Operating current: 10mA at 12VRadiated power: 10mW at 12VTransmission distance: 50m - 100m (open field, the receiver sensitivity of -100dbm)Transmitting frequency: 315MHZModulation mode: ASK (Amplitude Modulation)Encoder ty..
$56.99
Ex Tax:$56.99