SENSORS & MODULES

13mm x 10mm Strong Silver Cylindrical Shape Neodymium Magnet

Specification:-

• Material: Neodymium (NdFeB)
• Shape: Cylindrical 
• Dimension: 13mm x 10mm
• Magnetization: Axial
• Operating Temperature: -40°C to +80°C
• Coating: Ni+Cu+Ni (Nickel Coated)

2.5V-30V Mini Digital Voltmeter Voltage Tester

Specifications:-

1. 100% Branded, new, and high-quality product
2. Refresh speed: 200ms (approx.)
3. It is a 3-wire display
4. Current consumption: 15 mA.
5. Display color: Red

16 x 4 Blue/White color LCD display module (JHD539M9)

Specifications

1. Color of display: Blue
2. Color of character: White
3. Size : 16 x 4 (16 character x 4 rows)
4. Power supply : +5V
5. Operating current : 1.65mA
6. Board dimensions  :  88mm x 60mm (LxB)
7. Display dimensions   :   62mm x 26mm (LxB)

Micro USB B type Mike Patch straight plug adapter plate welding head breakout boards pack of 10pcs

Specifications:-

1. 100% High quality and Branded product
2.  Base material : FR4
3. Number of pins : 5
4. Type : B type
5. Connector type : Female
6. Pin pitch size : 2.54mm
7. Used in wide range of application

2S 4A 3.7V 18650 Li-ion Lithium battery protection and charger BMS module JH886044 pack of 5pcs

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.

CH341A 24 25 Series EEPROM Flash BIOS USB Programmer with Software & Driver

Specification:-

• Power Supply: USB-powered
• Model: CH341A 24 25 Series
• Provide 5V-3.3V power supply output
• Dimensions: Compact and portable design
• Support: 24 EEPROM and 25 SPI flash 8pin or 16pin chip

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

SW420 - Vibration detection sensor module

Specifications:-

1. Operating Voltage: 3.3V to 5V DC
2. Operating Current: 15mA
3. Bolt holes for easy installation
4. Small, cheap, and easily available
5. LEDs indicating output and power

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

Wireless Headset Microphone System with ON-OFF Switch and Wireless Receiver Circuit Module

Specification:-

• Wireless Connectivity
• Microphone ON-OFF Switch
• Receiver Circuit Module
• Long Battery Life
• User-Friendly Operation

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

RC522 RFID Card Reader Module 13.56MHz

Specification:-

• Working Current @ 3.3V: 13 – 26mA
• Standby Current @ 3.3V: 10 – 13mA
• Sleep Current: <80μA
• Peak Current: <30mA
• Working Frequency: 13.56MHz
• Card Reading Distance: 0-60mm
• Communication Protocol: SPI
• Data Communication Speed: 10Mbit/s Max