SENSORS & MODULES

12V Bluetooth MP3 USB charging port FM radio player and decoder modules with Remote pack of 50pcs

Specification

1. Working voltage:  12V
2. Support:  mp3/Bluetooth/USB/aux/FM/memory card/USB charging
3. Excellent sound quality
4. Supports USB cable for charging purposes
5. Cheap and easy to install
6. Remote for easy handling

SC110-1 12V 3A Touch Sensor Switch for Mirror Light (33x33x7)

Specification

1. Input voltage      DC12V
2. Output voltage   3A
3. Model                 SC110-1
4. Dimension          33 x 33 x 7
5. Output line         double line 250mm
6. Input line            3 line 150mm

3S 40A 12.6V 18650 Li-ion Lithium battery protection and charger BMS module pack of 5pcs

Specification:-

1. Brand new and reliable product
2. Charging voltage : DC 12.6V
3. Current consumption : 40A
4. Over charge detection voltage : 4.25 ± 0.025
5. Over charge release voltage : 3.80V±0.05V
6. Over discharge detection voltage range : 2.50 ± 0.08
7. Over discharge release voltage : 32.5±0.1V
8. Low current consumption.
9. Stable performance

CNC Shield V3 3D Printer Expansion Board

Specification:-

1. Compatible with Arduino Uno and GRBL firmware.
2. Supports up to four stepper motor drivers.
3. Expansion board for CNC and 3D printer projects.
4. Includes header pins for easy connection.
5. Compact design for integration into various DIY CNC and 3D printing setups.

Voltage detection sensor module 25V

Specifications:-

1. Input Voltage: 0 to 25V
2. Voltage Detection Range:  0.02445 to 25
3. Analog Voltage Resolution: 0.00489V
4. Needs no external components
5. Easy to use with Microcontrollers
6. Small, cheap, and easily available

Dual USB Output 5V 2.1A 1A Power bank charging modules with digital LCD display indicators pack of 50pcs

Specification:-

1. Equipped with dual USB 5V 2.1A 1A output
2. Output port type  :   USB
3. Input Voltage  :  3.7V to 5V
4. Intelligent automatic shutdown
5. Smart power output
6. Push button switch control on/off,

4S 20A BMS LFP Hardware Waterproof

Specification:-

• Battery Configuration: 4S for LiFePO4 (LFP) batteries 
• Continuous Charge Current: 10A 
• Continuous Discharge Current: 20A 
• Over-Voltage Protection: 3.75±0.05  
• Balancing Current: 30±5mA  
• Charge Voltage: 14.6V 
• Model no. (11d4)

4 Channel Wireless Four Button RF Remote Control Receiver Module

Specifications:-

• Receiver operating voltage: DC 5V.
• Operating mode: Non-Locking
• Transmitter Operating voltage: DC 12V
• Transmission distance (m): 3 to 5
• Easy Integration

PAM8406 5Wx2 dual channel stereo Mini digital amplifier modules with volume control preset pack of 50pcs

Specification

1. Working voltage:  5V
2. Output power:  5W+5W
3. Dual channel stereo
4. High sound quality
5. Excellent noise suppression system
6. Can drive 4 and 8 omega speakers easily
7. Left and Right volume controller

5V 1 channel relay module with light coupling

Specification:-

1. Number of channels : 1
2. Operating voltage : 5V
3. Max. current : 20mA
4. Trigger voltage : 5V
5. Switching voltage : 250V at 10A
6. Equipped with high-current relay
7. It can control both AC and DC appliances such as Motors, lights, fans, etc.

5mm x 5mm x 5mm Strong Silver Square Shape Neodymium Magnet

Specification:-

• Material: Neodymium (NdFeB)
• Shape: Square/Block
• Dimension: 5mm x 5mm x 5mm
• Magnetization: Axial
• Operating Temperature: -40°C to +80°C
• Coating: Ni+Cu+Ni (Nickel Coated)

STC3028 12V DC Dual LED display temperature and humidity controller thermostat with Probe

Specification

1. Power supply range: 12V DC
2. Measurement temperature range:  -20°C to +100°C
3. Measuring humidity range : 0%RH to +100%RH
4. Accuracy : ±1°C 0.1%RH
5. Relay output contact capacity :  10A