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

12V 4 Channel relay module programmable with opto isolated RS485 STM8S103F3

Specification:-

1. Number of channels : 4
2. Operating voltage : 12V
3. Max. current : 20mA
4. 4 Optocoupler isolation
5. 4 relay closed LED indicating lamp
6. 4 input connections
7. RS485 communication connection
8. STM8S103F3 programmable microcontroller

4S 1A Li-Ion/LiFePO4 Active Balancer Hardware

Specification:-

• Hardware active equalization specification 
• Number of battery pack strings: 4S  
• Balance current ≤ 1A 
• Balance mode - Active equilibrium  
• working temperature: -20°C~60°C 
• Model no. (48e8)

W88-C 30A Solar Charger Controller with Dual USB 12V/24V

Specification:-

• Model:W88-C
• Rated Voltage:12V/24V
• Rated Current: 30A
• Max. PV Voltage: 50V
• Max. PV Input power: 130W (12V)/260W (24V)
• LCD/LED display
• PWM battery charging

5V 6 channel relay module with light coupling

Specification:-

1. Number of channels : 6
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.

XH-M452 10A Dual LED display temperature and humidity controller module

Specification

1. Power supply range: 12V DC
2. Measurement temperature range:  -40 to +60°C
3. Measuring humidity range : 0%RH to +99%RH
4. Accuracy : ±05°C 3%RH
5. Relay output contact capacity :  10A

1S 3A 3.7V 18650 Li-ion Lithium battery protection and chargers BMS module U900AB pack of 5pcs

Specification:-

1. Brand new and reliable product
2. Overcharge release voltage : 4.23±0.05V
3. Overcharging voltage range : 4.25±0.05V
4. Over-discharge voltage range : 2.54±0.1V
5. Over-current detection current : 2A to 3A
6. Low current consumption.
7. Stable performance.

3S 20A 12.6V 18650 Li-ion Lithium battery protection and charger BMS modules pack of 10pcs

Specification:-

1. Brand new and reliable product
2. Charging voltage : DC 12.6V
3. Current consumption : 20A
4. Over charge detection voltage : 4.25 ± 0.025
5. Over charge release voltage : 3.80V±0.05V
6. Over discharge detection voltage range : 2.3 ~ 3.0 ± 0.05v
7. Over discharge release voltage : 32.5±0.1V
8. Low current consumption.
9. Stable performance.

Pulse Sensor - Heart Rate Detector

Specifications:-

1. Biometric Pulse Rate or Heart Rate detecting sensor
2. Plug and Play type sensor
3. Operating Voltage: +5V or +3.3V
4. Current Consumption: 4mA
5. Inbuilt Amplification and Noise cancellation circuit.

MT3608 DC Voltage Regulator Module with USB

Specification:-

• Input voltage range: 2V-24V DC
• Output voltage range: 5V-28V DC adjustable.
• Output current: 0-2A.
• High efficiency 93%
• The built-in thermal shutdown function
• Built-in 4A current limit function
• In-Built output short protection function

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

T6845-B Power bank charging circuit modules pack of 10pcs

Specification:-

• Charging Voltage:  5V DC
• Charging Current:  1mA
• LED indication
• USB Output Voltage:  DC5V
• USB Output Current:  1200mA
• Charging Interface:  Micro USB port
• Use Battery :- 18650, 3.7V, 12000mah