SENSORS & MODULES

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

4S 6AMP LFP BMS Hardware

Specification:-

• Charging Voltage: DC 14.4V CC/CV 
• Max continuous charging current: 6A 
• Over charge detection voltage: 3.65±0.05V 
• Over discharge detection voltage: 2.32±0.08V
• Over current detection current: 0.15±0.03V 
• Operating Temperature: -45°C to +65°C 
• Storage Temperature: -45°C to +85°C 
• Model No.(7fcf)

3S 25A 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 : 25A
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.

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

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 60A BMS LFP Hardware Waterproof

Specification:-

• Battery Configuration: 4S for LiFePO4 (LFP) batteries 
• Continuous Discharge Current: 60A 
• Continuous Charge Current: 30A 
• Over-Voltage Protection: 3.75±0.05V  
• Balancing Current: 30±5mA 
• Charge Voltage: 14.6V 
• Working current: 100 uA 
• Working Temp: -20~70 °C 
• Model no. (1185)

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

25mm x 12mm Strong Silver Disc Shape Neodymium Magnet

Specification:-

• Material: Neodymium (NdFeB)
• Shape: Disc 
• Dimensions: 25mm (Diameter) x 12mm (Thickness)
• Magnetization: Axial
• Operating Temperature: -40°C to +80°C
• Coating: Ni+Cu+Ni (Nickel Coated)

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.

AR28 Nano Expansion Shield Sensor for Arduino

Specification:-

• Power jack
• Expansion shield for Arduino Nano
• Pin out for 14 digital input/output pins
• Pin out for 6 PWM outputs
• Pin out for 8 analog inputs
• Pin out for I2C Interface
• Power indicator LED

18mm x 3mm (18×3 mm) Strong Silver Disc Shape Neodymium Magnet

Specification:-

• Material: Neodymium (NdFeB)
• Shape: Disc
• Diameter: 18mm
• Thickness: 3mm
• Magnetization: Axial
• Operating Temperature: -40°C to +80°C
• Coating: Ni+Cu+Ni (Nickel Coated)

2S 20A 8.4V 18650 Li-ion Lithium battery protection and charger BMS module pack of 5pcs

Specification:-

1. Brand new and reliable product
2. Power rating : 20A
3. Overcharge release voltage : 4.25V-4.35V±0.05V
4. Overcharging voltage range : 4.25±0.05V
5. Over-discharge voltage range : 2V-3V±0.1V
6. Low current consumption.
7. Stable performance