SENSORS & MODULES

LM7812 12V DC / AC Three Terminal Voltage Regulator Power

Specification:-

• Input Voltage: 15-24V
• Max Output Current: 1.2 A
• Output Voltage: 12V
• Polarity: Positive
• Operating Temperature: 0 ~ +125°C

5V DC Qi Standard C-Type Micro USB Input PCBA Circuit Board Transmitter with Coil for Wireless Phone Charging

Specification:-

• Input voltage: 5VDC
• Input current: 2A
• Output Power:5W 7.5W 10W 15W
• Working frequency:105Khz ~ 205Khz
• Usage: Mobile Phone

ProtoShield + Mini Breadboard for Arduino

Applications:-

1. Size: Compatible with standard Arduino boards.
2. Mini Breadboard: 170 points for temporary connections.
3. Soldering Area: Provides through-hole pads for soldered components.
4. Versatile: Ideal for small-scale prototyping and project development.

STC3028 12V DC Dual LED display temperature and humidity controller thermostat with Probe

Specification

1. Power supply range: 12V DC
2. Measurement temperature range:  -20°C to +100°C
3. Measuring humidity range : 0%RH to +100%RH
4. Accuracy : ±1°C 0.1%RH
5. Relay output contact capacity :  10A

TPA3110 2x15W Dual channel stereo audio power amplifier modules pack of 50pcs

Specification

1. Operating voltage:  8V to 18V
2. Output Power:  15W+15W
3. Dual channel
4. Chip name  :  TPA3110
5. Output impedance  :  4 to 8 ohm (Ω)
6. Signal to noise ratio  :  100DB
7. Supply current  :  more than 3A

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.

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

24V 8 channel relay module with light coupling

Specification:-

1. Number of channels : 8
2. Operating voltage : 24V
3. Max. current : 30mA
4. Trigger voltage : 24V
5. Switching voltage : 250V at 10A
6. Equipped with high-current relay
7. It can control both AC and DC appliances such as Motors, lights, fans, etc.

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)

MP1584EN Ultra-Small Size DC to DC Step-Down Power Supply Module

Specifications

• Internal Soft-Start
• Output Voltage Adjustment: On-board potentiometer
• Internally Set Current Limit without a Current Sensing Resistor
• Module Properties: non-isolated constant voltage module
• Rectification: non-synchronous rectification

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)

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