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1 Channel Relay Module, 30A with Optocoupler, Isolation 5V Supports, High and Low Triger
Out of stock
SKU:008609- Channel: 1 channel
- Relay Voltage: 5V
- High impedance controller pin
- Pull-down circuit for the avoidance of malfunction
- One normally closed contact and one normally open contact
- Triode drive, increasing relay coil
Single-channel 5V 30A Relay Module Power Failure Relay
Out of stock
SKU:008509- Trigger Voltage: 5VDC
- Switching Voltage: 250VAC@30A; 30VDC@30A
- The module can be set high level or low-level trigger by the jumper
HMC5883L Triple Axis Compass
In Stock
SKU:009446- This compact sensor fits into small projects such as UAVs and robot navigation systems.
- The sensor converts any magnetic field to a differential voltage output on 3 axes.
- This voltage shift is the raw digital output value, which can then be used to calculate headings or sense magnetic fields coming from different directions.
- A development board that provides a simple interface for the HMC5883L (three-axis magnetic field module).
DHT22 Humidity and Temperature Sensor Module (AM2302)
In Stock
SKU:009252- Single-bus digital signal output, bidirectional serial data
- High precision and Capacitive type
- Full range temperature compensated
- Relative humidity and temperature measurement
- Calibrated digital signal
- Outstanding long-term stability
- The sensor has a humidity measuring range of 0~100%RH and Humidity measurement accuracy of ±2%RH
- The sensor has a temperature range from -40 to 80 degree Celsius and Temperature measurement accuracy of +/- 0.5℃ degree Celsius
- This DHT22 Sensor features long transmission distance, low power consumption, and 4 pins packaged and fully interchangeable
W1209 Digital Temperature Controller Thermostat Module
In Stock
SKU:009233- Get full control over your project with a massive temperature range, from a freezing -50°C all the way to 110°C.
- No need to buy a separate sensor! A high-quality, waterproof temperature probe is already included in the package.
- Setting it up is very simple; just use the simple '+' and '-' buttons, no coding knowledge needed at all.
- Easily connect and control both your home AC appliances and 12V DC devices like fans, coolers, or pumps.
- Fine-tune your system perfectly with advanced options for heating/cooling modes, timer delays, and safety alarms.
- A proper device for students and DIY makers, perfect for building everything from egg incubators to automatic room coolers.
XH-W3001 DC 12V 120W Digital Display LED Temperature Controller with Thermostat Control Switch Probe
In Stock
SKU:009208- The XH-W3001 digital thermostat switch needs a supply voltage of 12V and produces a power of 120W.
- This digital temperature controller is equipped with a 1 metre long stainless waterproof probe that has great resistance against corrosion.
- All the important components of the XH-W3001 digital thermostat are protected in a ABS housing.
- It offers high-temperature control precision of 0.1℃. The temperature control range from -50℃ to 110℃.
- The 12V XH-W3001 temperature controller is best used for heating control in refrigeration and suitable for seafood machines.
2 Channel 12V High and Low Level Trigger Relay Module
In Stock
SKU:008663- Default Relay trigger Setting : Low-Level
- Logic Input (V) : 3.3 ~ 5
- Trigger Voltage (VDC) : 12
- Switching Voltage (VAC) : 250@10A
- Switching Voltage (VDC) : 30@10A
XH-A232 TPA3110 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board
Out of stock
SKU:006994- Original TPA3110 core technology
- Easy Plug and Play Operation
- Dynamic operating Voltage Range: 12 to 24V
- High fidelity Dual 30W output.
Analog pH Sensor Electrode with Amplifier Circuit
In Stock
SKU:006922- This pH Sensor is a scientific instrument used to indicate whether a solution is acidic or alkaline in nature.
- Accurate pH Measurement: The Robocraze Analog pH Sensor Kit provides precise pH measurement between 0 and 14pH, ideal for testing soil and water quality.
- Easy to Use: This kit includes a pH probe and sensor board for straightforward signal conditioning, making it suitable for beginners and experts alike.
- Wide Application: Use it for soil measurements in agriculture, water quality testing, and aquaculture applications.
- Stable Readings: The sensor offers quick response times (≤ 5 seconds) and stability (≤ 120 seconds) for reliable results.
- Versatile Compatibility: Interface it with Arduino, Raspberry Pi, and other MCUs for various projects.
Raindrops Detection Sensor Module
In Stock
SKU:009701- The LM393, use of the wide voltage comparator that provide both digital and analog output.
- Treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance
- The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA
- With potentiometer sensitivity adjustment and has a fixed bolt hole, convenient installation
- Output LED indicator.
- Compatible with Arduino.
LDR Sensor Module
In Stock
SKU:009678- Detects light intensity
- Adjustable sensitivity
- Digital output: 0V to 5V
- LED indicators for power and output
- Stable with LM393 chip
- Easy to install
LM2587 Boost Adjustable Red Board
Out of stock
SKU:9667- Input Voltage: 4V – 34V, Output Voltage: 4V – 60V adjustable
- Maximum Output Current: 2.5A, Peak Current: 5A
- Power Output: 15W without heat sink, 25W with heat sink
- Industrial-grade temperature range: -40℃ to +85℃
- ±0.5% voltage and load regulation
- Compact design with optional heat sink and pins
XH-M411 DC-DC Digital Booster Board Boost Nodule High-Power 5-45V Output 5A
Out of stock
SKU:009649XL3608 boost module 5V
Out of stock
SKU:009638- Model: XL3608 Boost Converter Module
- Input Voltage: 0.8V to 5V
- Output Voltage: 5V (adjustable)
- Output Current: Up to 2A (depending on input and conditions)
- Efficiency: 80-90% (varies with load and input)
USB Input QC2.0/3.0 Decoy Module Boost Trigger Motherboard 9V 12V 20V Adjustable Power Supply
Out of stock
SKU:009633- Product name: PD2.0/3.0 decoy
- Input voltage: DC 5V
- Output voltage: 5V>9V>12V>15V>20V
- Maximum output voltage: 20v
- Maximum output current: 5A
- Working temperature: -25 ℃ ~ 85 ℃
- Working humidity: 5% ~ 95% RH
1500W DC-DC 12-48V to, 24-72V Boost Step Up, Converter For Car, Laptop Solar Battery
Out of stock
SKU:009627- Module model: SZ-BT07CCCV-D1
- Dimensions: 130mm x 50mm x 74mm
- Input voltage: DC10-60V
- Input current:
- 10-30V input voltage, maximum current 30A
- 31-60V input voltage, maximum current 25A
- Static working current: 15mA
- Output voltage:
- 12-90V continuously adjustable (default output is adjusted to 19V)
- 12-90V fixed output

We specialize in providing DIY electronics kits and components, empowering makers and hobbyists to build innovative projects. We also develop final year projects for engineering students, delivering hands-on solutions for academic excellence.
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