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2.8V-5.5V to ±12V DC Conversion Power Module
Out of stock
SKU:009124- Product: DC Conversion Power Module
- Input Voltage Range:2.8V-5.5V
- Output Voltage:+/-12V (V +:+12V;V-:-12V)
- Output Current:+12V stable output current capability of 50mA,-12V stable output current capability 30mA,almost meet all ADC, DAC and amplifier applications
- Size:2.4×1.2cm
12V 4CH Relay Board
In Stock
SKU:006651- Control both ac and dc appliances such as solenoids, motors, lights, fans, etc
- Electromagnetic relays are employed for the protection of various ac and dc equipment.
- The over/under current and voltage protection of various ac and dc equipment.
6-30V 1-Channel Power Relay Module with Adjustable Timing
Out of stock
SKU:008496- Operating voltage: 6-30V
- Time interval:0.1 s (minimum) ~ 999 min (maximum) continuously adjustable.
- Trigger Signal Source: High-Level Trigger (3.0 V-24 V)
- Output Capacity: can control no more than DC 30V 5A AC or 220 V devices 5A
- Optocoupler Isolation.
16×2 LCD Module (Green)
In Stock
SKU:007000- Dimmable LED backlight with resistor or PWM
- 16 characters, 2 rows
- Controlled with 6 digital lines
- Operates on 2.7V to 5.5V
- LCD driver power: 3.0V to 11V
- AC waveform liquid crystal drive
30A Intelligent LCD Solar Controller
In Stock
SKU:008878- Built-in Industrial Micro-Controller
- Big LCD Display
- All Adjustable Parameters
- Full 4 Stage PWM Charge Management
3.7V to 12V Mini DC-DC Boost Step Up Converter Board Module 5V/ 8V/ 9V 12V Output
Out of stock
SKU:009077- Input Voltage:2.5V~VOUT-0.5V
- Output Voltage: can be set to 5V/8V/9V/12V
- The maximum output current reaches 1A.
- Low power consumption.
- The LED indicator can be turned off by the pad next to it.
Buck Converter LM2596HVS DC-DC Buck Converter 4.5-50V to 3-40V
In Stock
SKU:008968- Input voltage: 4.5-50V,
- Output voltage: (3-35V) continuously adjustable (recommended load debugging).
- Output current: rated current 2A, 3A maximum
- Output Power: 15W maximum
XL4015 5A DC-DC Step Down Adjustable Power Supply
In Stock
SKU:008928- Input voltage range: 4V-38V DC
- Output voltage range: 1.25V-36V DC adjustable.
- Output current: 0-5A.
- Output power: 75W.
- High efficiency up to 96%
- The built-in thermal shutdown function
- Built-in current limit function
- In-Built output short protection function
DIY Acrylic Robot Manipulator Mechanical Arm Kit (not-including Servo and Board)
In Stock
SKU:007293- Material: Acrylic
- Affordable 4-DOF manipulators.
- Highly versatile mechanical parts.
- Wood board laser cutting with precision.
- Easy to assemble.
LM2596S DC-DC Buck Converter Power Supply
In Stock
SKU:008913- Input voltage: 3-40V
- Output voltage: 1.5-35V(Adjustable)
- Output current: Rated current is 2A, maximum 3A
- Switching Frequency: 150KHz
- Operating temperature:Industrial grade (-40 to +85 )
- Conversion efficiency: 92%(highest)
5V 1 Channel Relay Module
Out of stock
SKU:008478- Trigger Voltage: 5 VDC
- Trigger Current : 20 mA
- Maximum Switching Voltage: 250VAC@10A; 30VDC @10A
- Single Pole Double Throw (SPDT) Configuration
- Power supply indicator lamp
ZMPT101B AC Single Phase Voltage Sensor Transformer Module
In Stock
SKU:006703- Onboard precision miniature voltage transformer
- On-board high-precision op amp circuit, which performs functions such as accurate sampling and proper compensation of signals.
- The module can measure AC voltage within 250V, and the corresponding output analog can be adjusted.
- Sine wave, the middle value (DC component) of the waveform is 1/2VCC.
200W 20A DC-DC Buck Converter Step Down Module
Out of stock
SKU:008949- High Power DC-DC Step Down Module
- Input Voltage: 6-40V DC
- Output Voltage: 1.2-36V DC
- Max Output Current: 20A
- Efficiency: 97%
Soil Moisture Sensor Module
In Stock
SKU:005185- Operating voltage: 3.3V to 5V
- Dual output mode for accuracy
- Easy installation with bolt-hole
- Power (red) and digital output (green) indicators
- LM393 comparator chip for stability
- It has a nice standard 0.1″x0.1″ prototyping grid with big pads
- Comes with Stacking headers and plain header, choose whichever you want when soldering together
- An IC pattern for adding DIP ICs up to 20 pins
- Power rails down the middle and sides
- A reset button and an extra general use button
DFRobot Gravity Analog Water Pressure Sensor Module
Out of stock
SKU:009427- Measure water pressure accurately with this Arduino water sensor.
- Connect easily with the Gravity 3-pin interface that supports 5V input and 0.5~4.5V output.
- Build smart water systems by combining with solenoid valves and other sensors.
- Detect water presence and measure pressure strength in pipes, tanks, and outdoor water bodies.
- Use in homes, gardens, farms, and even rivers or lakes with its waterproof design.
- Perfect for IoT water pressure monitoring projects and smart home control systems.
- Plug directly into Arduino boards without wiring when used with a Gravity IO Expansion Shield.

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