SENSORS & MODULES

12v-40v to 9V 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

3S 3A 11.1V 18650 Li-ion Lithium Battery protection and charger BMS module pack of 1pcs

Specification:-

1. Brand new and reliable product
2. Overcharge release voltage : 4.25±0.05V
3. Overcharging voltage range : 4.25±0.05V
4. Over-discharge voltage range : 2.4±0.1V
5. Over-current detection current : 1A to 3A
6. Low current consumption.
7. Stable performance.

Smart BMS 3-4S 100A Same Port for Charge and Discharge (DP04S014)

Specification:-

• Cell specifications: 3~4 strings of LiFePO4 battery 
• Continuous current: 100A 
• Balance detect Voltage 3.8 
• Interface type: Charge and discharge are both at the same port 
• Charging voltage: 3.6V*Number of strings 
• Cell voltage range: 2.30~3.75V 
• Continuous charging current: 100A 
• Continuous discharging current: 100A 
• Model No.(73bb)

20 x 4 Yellow/Green color LCD display module (JHD204A)

Specifications

1. Color of display: Green
2. Color of character: Yellow
3. Size : 20 x 4 (20 character x 4 rows)
4. Input voltage : +5V
5. Supply current : 8mA
6. Board dimensions  :  98mm x 60mm (LxB)
7. Display dimensions   :   76mm x 25mm (LxB)

Acrylic case enclosure box for W1209 temperature control module

Specifications

1. 100% Secure and High-quality product
2. Assembled Dimensions (L x W x H) : 59mm x 51mm x 18mm
3. Tested and reliable
4. Easy to assemble
5. High-quality Acrylic material build
6. Cover case box for W1209 module
7. Package includes : The module is not included

RepRap Stepper Motor Driver Module A4988

Specifications:-

• Minimum operating voltage: 8V
• Maximum operating voltage: 35V
• Continuous current per phase: 1 Amp
• Maximum current per phase: 2 Amp
• Minimum logic voltage: 3V
• Maximum logic voltage: 5.5V
• Microstep resolutions: Full, 1/2, 1/4, 1/8, and 1/16

3 USB 5V 1A Mobile power bank charger controllers modules pack of 50pcs

Specification:-

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

AM8403 HW104 5V Two Channel Stereo 3W+3W Audio Amplifier Module with JST Connector

Specification:-

• 2 channels 3 W PAM8403 audio amplifier
• Output Power: 3W + 3W
• Working Voltage: 2.5 to 5.5V
• Board Size: 22 x 18 mm 
• JST Connector
• High amplification efficiency

250V 16(8) 3M Cable Float Switch Sensor for Water Level Controller

Specification:-

• Cable length: 3m cable 
• Compatible Material: Plastic
• Floaty Water Level Controller
• Rated voltage: 250V
• High quality wire and Plastic Body

PAM8403 HW104 5V Two channel stereo 3W+3W audio amplifier modules pack of 50pcs

Specification

1. 2 channels 3 W PAM8403 audio amplifier
2. Output Power:  3W + 3W
3. Working Voltage  :  2.5 to 5.5V
4. Board Size  :  22 x 18 mm
5. High amplification efficiency

250V 16(8) 5M Cable Float Switch Sensor for Water Level Controller

Specification:-

• Cable length: 5m cable 
• Compatible Material: Plastic
• Floaty Water Level Controller
• Rated voltage: 250V
• High quality wire and Plastic Body

20 x 4 Jumbo Yellow/Green color LCD display module (JHD762M5)

Specifications

1. Color of display: Green
2. Color of character: Yellow
3. Size : 20 x 4 (20 character x 4 rows)
4. Power supply : +5V
5. Operating current : 8mA
6. Board dimensions  :  146mm x 62mm (LxB)
7. Display dimensions   :   124mm x 43mm (LxB)