1 Channel 5V Relay Module Low level for SCM Household Appliance Control For Arduino
SKU:
1655
In stock
signal input signal, the public end and will often start conduction;
can be used as a microcontroller development board module, can be used as a home appliance control;
dc or ac signal control, can control 220 v ac load;
and one often opened a normally closed contact;
blue KF301 terminal line more convenient.
12 VOLT DC MOTORS – 12V DC
Electronic Components, Active Components, Consumer Electronics, Other Electronics, Integrated Circuits
SKU:
2203
In stock
12V 10A 5PIN SPDT RELAY
SKU:
1841
In stock
Switching capacity available by 10A in spite of small size design for highdensity P.C. board mounting technique.
• UL,CUL,TUV recognized.
• Selection of plastic material for high temperature and better chemical solution performance.
• Sealed types available.
• Simple relay magnetic circuit to meet low cost of mass production.
12V 8A Switch Dimmer Brightness Adjustable Controller for DC motor LED Strip Light
SKU:
1189
In stock
12V DC 1.1A Electric Lock Assembly big Solenoid Cabinet Drawer Door Lock
SKU:
2673
In stock
12v Liquid Water Level Controller Sensor Module Water Tank full device off motor
SKU:
2214
In stock
This product is based on the actual needs of the family factories and pumping and the detection of the pool (water tower) to control the water level to achieve control.
With a small, simple wiring, low power consumption, high switching capacity, interference is strong, functional stability characteristics.
Automatically open when you can stably pool (water tower) water pump (solenoid) pumping,automatically stops the pump (solenoid) when full of water.
Local flooding can also be used for automatic rain drainage, such as garages, basements, etc
Material: Electronic Components
The product does not need to buy another probe, using household wiring can replace probe
16 Channel 12-bit PWM/Servo Driver-I2C interface PCA9685 module
SKU:
1969
In stock
5V compliant, and still talks to a 3.3V microcontroller.
6 “address select” pins for configuring up to 62 ICs on a single I2C bus
PWM frequency adjustable up to approximately 1.6kHz
12-bit frequency resolution (equates to about 4µs resolution at 60Hz refresh rate)
Configurable as push-pull or open-drain output
Output enable pin available for outside-the-microcontroller “shut it down!” control.
16 Key 4×4 Membrane Switch Keypad 4*4 Matrix Array Smart Car keyboard for arduino Diy Kit
SKU:
2348
In stock
Contact resistance 500 ()
Insulation resistance 100 M
Key FORCE OF 150-200N
Bounce time 1 (MS)
Life of 100 million (times)
Operating temperature 60 ()
1, the electronic characteristics
Classification of the circuit: 35 V (DC), MA, 1 W
Contact resistance: 10-500
(Varies according to lead lengths and is different from those of the material used)
Insulation resistance: 100 M 100 V
Dielectric strength: 250 VRms (50 ~ 60Hz 1 min)
Electric shock jitter: <5 ms Service
life: touch type: one million times
2, the mechanical properties
Operating pressure: touch: 170-397g (6-14 oz)
Travel switch: touch type: 0.6 ~ 1.5mm
3, environment parameters
Operating temperature: -40 to + 80
Storage temperature: -40 to + 80
Temperature: 40.90% to 95%, 240 hours
Vibration: 20G max (10 ~~ 200Hz Mil-SLD-202 M204. Condition B )
1602 LCD Board Keypad Shield Blue Backlight
SKU:
1562
In stock
2 CHANNEL 5v RELAY Module 2-channel
SKU:
1042
In stock
2.4 inch TFT LCD Shield SD Socket Touch Panel Module for Arduino UNO
SKU:
1846
In stock
2.4 inch LCD TFT display has Bright, 4 white-LED backlight .
Colorful, 18-bit 262,000 different shades
4-wire resistive touchscreen
240 x 320 resolution
Spfd5408 controller with built in video RAM buffer
8 bit digital interface, plus 4 control lines
Uses digital pins 5-13 and analog 0-3. Digital pins 2, 3 and analog 4 and 5 are available for user defined purpose.. Pin 12 is available if micro SD is not used.
5V compatible, can be used with 3.3V or 5V logic
Size: 71 x 52 x 7mm
20A Range ACS712 Module Current Sensor Module ACS712ELCTR
SKU:
2194
In stock
20A range ACS712 module current sensor module
1, current sensor chip: ACS712ELC-20A;
2 pin, 5V power supply, the power indicator board;
3, the module can measure positive and negative 5 ampere current, corresponding analog output 185mV/A;
4, no detection current through, the output voltage is VCC/2;
5, PCB board size: 31 (mm) x13 (mm);
Note: ACS712 is based on the principle of Holzer detection, please try to avoid the use of magnetic field to this effect!
