SENSORS & MODULES

2S 4A 3.7V 18650 Li-ion Lithium battery protection and charger BMS modules JH886044 pack of 10pcs

Specification:-

1. Brand new and reliable product
2. Charging voltage : DC 8.4V
3. Current consumption : 4A
4. Overcharge detection voltage : 4.28±0.25V
5. Overcharge release voltage : 4.08±0.05V
6. Over-discharge detection voltage range : 2.9±0.10V
7. Over-discharge release voltage : 3.0±0.10V
8. Low current consumption.
9. Stable performance.

ESP-WROOM-32D 4M Wireless WiFi and Bluetooth Module

Specification:-

• WiFi: 802.11 b/g/n
• SPI Flash: 4 MB
• Frequency: 2.4 GHz
• Operating voltate: 2.2-3.6V
• Operating Temperature: -40 C + 85 C
• Xtensa: 32-bit LX6 microprocessors
• Wi-Fi mode: Station/softAP/SoftAP+station/P2P

4S 30A LFP LiFePO4 BMS Module with Balance Hardware

Specification:-

• Model TDT-4S-8181A 30A LFP 
• input Voltage B+ to B-: -0.3~+15V 
• Overcharge Detection voltage/1CELL: 3.65±0.05V 
• Over discharge Detection voltage/1CELL: 2.32 ± 0.1 V 
• Charge temperature protection 0°C~+50°C 
• Discharge temperature protection 65°C~+75°C 
• Model No.(47bf)

240 x 64 Yellow/Green color LCD display module (JHD 24064C-732M0)

Specifications

1. Color of display: Green
2. Color of character: Yellow
3. Size : 240 x 64 (240 character x 64 rows)
4. Input voltage : +5V
5. Supply current : 17.3mA
6. Board dimensions  :  180mm x 65mm (LxB)
7. Display dimensions   :   133mm x 40mm (LxB)

GP2Y1010AU0F Dust and smoke particle detection sensor module

Specifications:-

1. Sensitivity : 0.5V/(100μg/m3)
2. Measurement range : 500μg/m3
3. Power : 2.5V to 5.5V
4. Operating current : 20mA(max)
5. Operating temperature : -10℃ to 65℃

4S 100A BMS LFP Hardware Waterproof

Specification:-

• Battery Configuration: 4S for LiFePO4 (LFP) batteries 
• Continuous Discharge Current: 100A 
• Continuous Charge Current: 50A 
• Over-Voltage Protection: 3.75±0.05V  
• Balancing Current: 30±5mA  
• Charge Voltage: 14.6V 
• Working Temp: -20~70 °C 
• Working current: 500 uA 
• Model no. (118e)

T856-C Power bank charging circuit module pack of 50pcs

Specification

1. Charging Voltage  :  5V DC
2. Charging Current  :  1000mA
3. USB Output Voltage  :  DC5V
4. USB Output Current  :  1200mA
5. Charging Interface  :  Micro USB port
6. LED indication

DC 12V Dual Channel Transmitter RF Relay Module with Remote Controller

Specification:-

• Channels: 2
• Voltage: DC12V
• Current Rating: 10 Amps
• Working frequency: 433MHz/315MHz
• Working temperature: -30°c+70°c
• Material: Plastic + Metal

Coulometer Battery Capacity Tester 8V-80V Sampler 50A For Lithium Iron Phosphate

Specification

1. Display mode: LCD with backlight
2. Support voltage: 8-80V 
3. Standby power consumption: <0.15mA
4. Suitable batteries: lithium iron phosphate
5. Capacity range: 0-590Ah
6. Working current: 50A (0-75A)
7. Backlight color: green

Dual Stepper Motor Driver Module

Specifications:-

1. MADE IN INDIA
2. High noise immunity inputs.
3. Operating voltage:  5V to 12V
4. High noise immunity inputs.
5. Thermal Shutdown

4S 40A BMS LFP Hardware Waterproof

Specification:-

• Battery Configuration: 4S for LiFePO4 (LFP) batteries 
• Continuous Discharge Current: 40A 
• Continuous Charge Current: 20A 
• Over-Voltage Protection: 3.75±0.05  
• Balance Current: 30±5mA  
• Charge Voltage: 14.6V 
• Model no. (11b3)

2S 20A 8.4V 18650 Li-ion Lithium battery protection and charger BMS modules pack of 10pcs

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