SENSORS & MODULES

DB9 Male Screw Terminal to RS232 RS485 Conversion Board

Specification:-

• Connector Type: DB9 Male
• Screw Terminal: 9
• Supported Protocols: RS232, RS485
• All-copper DR9 seat
• Mounting Hole(mm): 3 mm
• Dimensions: 40mm x 37mm x 15mm (approx)
• High-quality PCB material

40 x 4 Blue/White color LCD display module (JHD404A-4)

Specifications:

• Color of display : Blue
• Color of character : White
• Size : 40 x 4 (40 character x 4 rows)
• Input voltage : +5V
• Supply current : 3mA
• Board dimensions  :  190mm x 54mm (LxB)
• Display dimensions   :   148mm x 30mm (LxB)

4S 10A 16.8V 18650 Li-ion Lithium battery protection and charger BMS modules pack of 10pcs

Specification:-

1. Brand new and reliable product
2. Charging voltage : DC 16.8V
3. Current consumption : 10A
4. Overcharge detection voltage : 3.90V±0.25V
5. Over charge release voltage : 2V to 3V±0.05V
6. Over discharge detection voltage range : 2.0±0.08V
7. Over discharge release voltage : 32.5±0.1V
8. Low current consumption.
9. Stable performance.

4S 30A BMS LFP Hardware Waterproof

Specification:-

• Battery Configuration: 4S for LiFePO4 (LFP) batteries 
• Continuous Discharge Current: 30A 
• Continuous Charge Current: 15A 
• Over-Voltage Protection: 3.8V  
• Balancing Current: 30±5mA  
• Charge Voltage: 14.6V 
• Model no. (498d)

MAX 6675 Module with K Type Thermocouple Sensor

Specification:-

• Operating Voltage: 3.0V to 5.5V
• Interface: SPI
• Resolution: 0.25°C
• Temperature Range(°C): 0 to +1024
• K-type temperature probe
• Application: For Arduino, Raspberry Pi etc.

12v-40v to 7.5V 1A Mini Size DC Step-Down Module

Specifications:-

• Input voltage: 12V to 40V
• Output current: 1A
• Internal Soft-Start
• Short circuit protection: current limiting
• Module Properties: non-isolated constant voltage module

4S 10A LFP BMS With Balance Connector Hardware

Specification:-

• Charging Voltage: DC 14.4V CC/CV 
• Max continuous charging current: 10A 
• Over charge detection voltage:  3.65±0.05V 
• Over discharge detection voltage: -2.33±0.1V 
• Over current detection current: 12.5±2A 
• Operating Temperature: -45°C --+65°C 
• Storage Temperature: -45°C -- +85°C 
• Model No.(7fd1)

Smart BMS LiFePO4 24S 72V 100A Common Port with Balance

Specification:-

• Battery Configuration: Smart BMS LiFePO4 24S 72V 100A
• Continuous Discharge Current: 100A 
• Over-Voltage Protection: 3.8V  
• Charge Current: 50A 
• Charge Voltage: 87.6V 
• Model no. (42f5)

Smart BMS LiFePO4 16S 48V 40A Common Port with Balance

Specification:-

• Battery Configuration: Smart BMS LiFePO4 16S 48V 40A
• Continuous Discharge Current: 40A 
• Over-Voltage Protection: 3.8V  
• Charge Current: 20A 
• Charge Voltage: 58.4V 
• Model no. (2199)

W3230 AC 110V to 220V Microcomputer Digital Temperature Controller

Specification:-

• Operating Voltage: AC110-220V
• Output: Relay Contact Capacity 10A 250V / 20A 12V
• Resolution: 0.1 ° C
• Accuracy:±0.1° C
• Sensor wire: 1 meter
• Dimensions: 8 × 4 × 3 cm
• Temperature measuring range: -55 ° C ~ 120 ° C

AMS1117 4 pin 3.3V DC to DC step down power supply modules pack of 10pcs

Specifications:-

1. Working voltage: DC 4.5V – 12V (input voltage must be more than the output voltage (more than 1V))
2. Output: 3.3V, 800mA (load current cannot exceed 800ma)
3. Onboard AMS1117 chip
4. Onboard power indicator to indicate power is turned on: Color - RED
5. Small compact size
6. Breadboard friendly

12v-40v to 3.3V 1A Mini Size DC Step-Down Module

Specifications:-

• Input voltage: 12V to 40V
• Output current: 1A
• Internal Soft-Start
• Short circuit protection: current limiting
• Module Properties: non-isolated constant voltage module