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DC-DC 12v to 3.3V 5V Module Board
Product Details:
| Input Voltage | 6 to 12 V |
| Usage/Application | Industrial |
| Output Voltage | 3.3V and 5V |
| Size | 33.7 mm x 30 x 14.4 mm |
| Connector | 5.5 mm Power Jack |
| Error Voltage | 0.05 V |
Specification/Additional Details
Additional Information:
IR Transmitter LED 5mm
An IR LED 5 mm transmits infrared rays in the range of 760nm wavelength. It is made of gallium arsenide or aluminum gallium arsenide.
Features:-
IR Receiver LED 5mm
IR Receiver LED as the name suggests is used to detect Infrared Rays. IR Receiver LED is a photo-diode that has a cathode and an anode similar to the normal LED. IR Receiver has two leads the shorter one is a cathode and the longer one is an anode. An anode is the positive pin of the IR receiver while the cathode is the negative pin. IR Receiver is always connected in negative polarity i.e., Anode and Cathode are inversely connected to ground and supply voltage respectively. When light falls on the IR Receiver LED it allows current to flow through it. The amount of current flow is directly proportional to the light falling on the IR Receiver LED. The Diameter of this IR Receiver LED is 5mm. Power dissipation (Pd) is 100mW.
XL4015 5A DC-DC Step Down Adjustable Power Supply Buck Module Board with Heatsink
Product Details:
| Output Voltage | 1.25 to 36 V DC adjustable |
| Input Voltage | 4 to 38V DC (Noteinput voltage not exceeding 38V) |
| Dimensions | 5.4 x 2.3 x 1.5 cm |
| Output current | 0-5A |
| Output power | 75W |
| High Efficiency | up to 96% |
This product is a 180 KHz fixed frequency PWM buck (step-down) DC/DC module,capable of driving a 5A load with high efficiency, low ripple and excellent line and load regulation.
The DC/DC buck module has applications where the input voltage is higher than the output voltage , such as battery, power transformer, DIY adjustable regulated power supply, LCD Monitor and LCD TV portable instrument power supplytelecom/networking equipment,24V vehicle notebook power supply,industrial equipment buck. 12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V etc.
Specifications:
XL4015 5A CC CV Lithium Charger DC-DC Step Down Module Board
Product Details:
| Input Voltage | 8V to 36V |
| Storage Temperature | -65 to 150 Deg C |
| Operating Temperature | -40 to 125 Deg C |
| Minimum Drop Out | 0.3 V |
| Output Adjustable Voltage | 1.25V to 32V |
| Maximum Duty Cycle | 100 |
This product is a 180 KHz fixed frequency PWM buck (step-down) DC/DC module,capable of driving a 0-5A (Max) Adjustable load with high efficiency,
low ripple and excellent line and load regulation. Use as a step-down modules with overcurrent protection capabilities
The DC/DC buck module has applications where the input voltage is higher than the output voltage , such as battery, power transformer, DIY adjustable regulated power supply, LCD Monitor and LCD TVportable instrument power supply telecom/networking equipment,24V vehicle notebook power supply,industrial equipment buck. 12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V etc.
Applications:
Usage:
Use as a battery charger
Usage:
3.Use as a LED constant current driver module
Usage:
HC-SR04 Ultrasonic Distance Sensor Module
XL6009 DC-DC Adjustable Step UP Boost Converter Module Board
Product Details:
| Input Voltage | 8V to 36V |
| Storage Temperature | -65 to 150 Deg C |
| Operating Temperature | -40 to 125 Deg C |
| Minimum Drop Out | 0.3 V |
| Output Adjustable Voltage | 1.25V to 32V |
| Maximum Duty Cycle | 100 |
This product is a 180 KHz fixed frequency PWM buck (step-down) DC/DC module,capable of driving a 0-5A (Max) Adjustable load with high efficiency,
low ripple and excellent line and load regulation. Use as a step-down modules with overcurrent protection capabilities
The DC/DC buck module has applications where the input voltage is higher than the output voltage , such as battery, power transformer, DIY adjustable regulated power supply, LCD Monitor and LCD TVportable instrument power supply telecom/networking equipment,24V vehicle notebook power supply,industrial equipment buck. 12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V etc.
Applications:
Usage:
Use as a battery charger
Usage:
3.Use as a LED constant current driver module
Usage:
PIR Motion Detector Sensor Module HC-SR501
The Passive Infrared Sensor ( PIR ) sensor module is used for motion detection. It is often referred to used “ PIR ”, “Pyro electric”, “Passive Infrared” and “IR Motion” sensor. The module has an on-board pyro electric sensor, conditioning circuitry and a dome shaped Fresnel lens. It is used to sense movement of people, animals, or other objects. They are commonly used in burglar alarms and automatically-activated lighting systems.
3 Wire Voltmeter 0.36 Inch 4.5V-30V DC Digital Voltmeter Module Board
Product Details:
| Display Type | Three 0.36 inch LED digital tube |
| Display color | Red / Green / Blue |
| Accuracy | 1%(+/- 1 Digit) |
| Measuring Range | DC0-30V |
| Refresh rate | about 200mS / times |
| Power Supply voltage | DC 4.5-30V |
| Operating temperature | -10 ~ +80 degree |
This voltmeter uses 0.36 inch LED digital tube without casing. The voltmeter is super thin with small shape and low price and stable performances. It can display well. This voltmeter’s measurement range is wide, it’s DC0-100V. It need outer working power supply and the voltage is DC4.5-30V. There is protection when the wires aren’t correctly connected. This voltmeter’s display resolution is 0.1V.
Arduino Nano Expansion Shield
Product Details:
| Compatible Board | Arduino Nano |
| Material | PCB with soldered components |
| Input Voltage | 7-12V |
| Output Voltage | 5V and 3.3V supply rails |
| Pin Headers | Standard headers for Arduino Nano |
| Expansion Ports | I2C, SPI, UART, Digital, Analog, and Power pins |
I2C Module For 16X2 (1602)
Product Details:
| Mounting | Solderable pins for direct attachment to the LCD module |
| Supply Voltage (VCC) | 5V |
| I2C Address | Default: 0x27 (adjustable to 0x20-0x27 with solder jumpers on the PCB) |
| Compatible Displays | Works with standard HD44780 controllers (16×2 or 20×4 LCDs) |
| Current Consumption | Approximately 20mA (varies based on LCD backlight usage) |
| Chip Used | PCF8574T or PCF8574AT |
| Clock Speed | Up to 100kHz (standard I2C protocol) |
| Potentiometer | Built-in for contrast adjustment |
| Interface Type | I2C (Inter-Integrated Circuit) |
1 Channel 5V Relay Module
This is 1 Channel 5V Relay Board Module For Arduino PIC AVR ESP ARM. A wide range of micro-controllers such as Arduino, AVR, PIC, ARM and so on can control it.
Each one needs 15mA – 20mA driver current and Equipped with high current relay: DC 5V / 10A, AC 250V / 10A
Standard interface that can be compatible with micro-controller.
