SENSORS & MODULES

Linear Magnetic Hall Effect Sensor Module

Specifications:-

• Adjustable sensitivity
• Fine technology used to make it
• Has the signal output instructions. Single signal output.
• Single Channel Signal Output

DS3231 High Precision RTC Clock Module

Specification:-

• DS3231 high-precision clock module for Raspberry Pi
• The module can also be used for Arduino motherboard
• The module itself can be adapted to 3.3 V and 5 V system
• Provide battery backup for continuous timing.
• Complete clock functions include seconds, minutes, hours, day, date, month, and year timing, and provide valid to 2100.

ZK-MG 5-30V 150W PWM Governor DC Motor Controller Digital Display with Variable Rotary Switch

Specification:-

• Voltage: DC 5-30V
• Power: up to 150W
• Rated current: 5A, up to 15A
• Working frequency: 1-99KHz adjustable
• Rotary Switch: Variable for speed control
• Size: about 79x43x26 mm

8V to 70V LCD Acid Lead Lithium Li-Fo battery capacity indicator voltmeter monitor display

Specifications:-

1. 100% Original and high quality product
2. Wide testing range : 8V to 70V
3. Compatibility : Compatible with all types of batteries
4. Display : 7
5. Large testing range
6. Used to test battery voltage and percentage
7. Compatible with all types of batteries

YFS201 water flow calculator sensor module

Specification:-

1. Module name  :  YF-S201
2. Sensor Type  :  Hall effect
3. Working Voltage  :  5 to 18V DC
4. Max current draw  :  15mA @ 5V
5. Output Type  :  5V
6. Working Flow Rate  :  1 to 30 Liters/Minute
7. Working Temperature range: -25 to +80℃

XH-M203 12V 10A Automatic Water Level Controller Module

Specification:-

• Type: Water Level Controller
• Material: Plastic + Metal
• Model: XH-M203
• Working voltage: AC/DC12V
• Output capacity: 10A
• Output type: Relay output
• Control Type: Fully Automatic

RF Transmitter 433 Mhz Remote Controls with Wireless Remote Control Switch DC 12V

Specifications:-

• Wireless control and easy to install.
• Control Lights, Motors, Fans, electrically operated.
• Material: Plastic + Metal.
• Wiring type: fixed terminal.
• Push the remote button, LED flashes, and off.
• 3 mode function : Momentary, Toggle, Latching Mode have inside

PAM8403 - GF1002 3W+3W Dual channel audio amplifier boards with switch potentiometer pack of 10pcs

Specification

1. New and branded quality product
2. Dual channel
3. Power output  :  3W+3W
4. Operating voltage  :  2.5V to 5.5V
5. Recommended voltage  :  5V
6. Excellent sound quality
7. On board switch potentiometer

DC 12V Wireless Relay 1 Channel with Remote Control Receiver And Transmitter Switch

Specification :-

• Voltage: 12V DC
• Contact Material: Nickel
• Contact Type: Normally Open
• Current Rating: 10 Amps
• Mounting Type: Door Mount

LM393 Motor speed measuring groove coupler sensor module

Specification:-

1. Working voltage  :  3.3V to 5V
2. Output  :  digital switch output (0 and 1)
3. Equipped with a fixed bolt hole, easily install.
4. Small board PCB size  :  3.2 cm x 1.4 cm.
5. Use the LM393 wide voltage comparer.

XH-W1219 10A 12V DC Dual LED display temperature and humidity controller thermostat module with Probe

Specification:

• Control range :  -50°C to 110 °C
• Control precision :  0.1 °C
• High temperature alarm : -49~110 °C
• Input voltage :  DC 12V
• Output type :  Relay output 10A (max)
• Return difference setting : 0.1°C to 30 °C

TP4056 Micro USB 5V 1A Lithium battery charging modules (b-type) pack of 50pcs

Specifications:-

1. Input supply voltage：-0.3V to 8V
2. Short-Circuit Duration： Continuous
3. BAT Pin Current：1200mA
4. PROG Pin Current:  1200uA