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DS18B20 Waterproof Digital Temperature Sensor – Wired Probe
“A specialized infrared sensor capable of detecting fire flames and light sources. Featuring an adjustable detection range and dual outputs, it is the ideal choice for fire safety systems and autonomous firefighting robotics.”
High-Sensitivity Flame Sensor Module
“A specialized infrared sensor capable of detecting fire flames and light sources. Featuring an adjustable detection range and dual outputs, it is the ideal choice for fire safety systems and autonomous firefighting robotics.”
DS18B20 Digital Temperature Sensor Module for Arduino & Raspberry Pi
A high-precision digital temperature sensor module featuring the DS18B20 IC. It uses a 1-Wire interface for simple wiring and includes an onboard power LED and pull-up resistor, making it plug-and-play for microcontrollers.
A4988 Stepper Motor Driver Module Shiled
A high-performance stepper motor driver designed to control bipolar stepper motors like NEMA 17. Featuring adjustable current limiting, over-temperature thermal shutdown, and five different microstep resolutions. Includes a free aluminum heat sink for stable operation.
HX711 Load Cell Amplifier Module
A high-precision 24-bit analog-to-digital converter (ADC) specifically designed for weigh scales and industrial control applications. It allows you to easily interface load cells with microcontrollers like Arduino to measure weight with extreme accuracy.
XL6009 DC-DC Adjustable Step-Up (Boost) Converter Module – 4A 35V
A high-performance DC-to-DC boost converter capable of stepping up lower input voltages to a higher output voltage. Ideal for battery-powered projects, DIY power supplies, and driving high-voltage LEDs or motors from a 5V or 12V source.
LM2596 DC-DC Adjustable Step-Down (Buck) Converter Module – 3A
A versatile and efficient DC-to-DC step-down converter capable of driving a 3A load with excellent line and load regulation. Ideal for lowering higher battery or power supply voltages (up to 40V) to safer levels for Arduinos, ESP8266, and other electronics.
MT3608 DC-DC Adjustable Step-Up (Boost) Converter Module – 2A
The smallest high-efficiency boost converter on the market. Capable of stepping up input voltages as low as 2V up to 28V. Perfect for powering 5V or 12V electronics from a single Lithium-ion battery (3.7V) or USB power.
Product Overview
The MT3608 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low-power applications. It features automatic switching to pulse frequency modulation (PFM) at light loads. Because of its tiny size and high 1.2MHz switching frequency, it allows for the use of very small capacitors and inductors, making it ideal for compact DIY projects and wearable tech.
Arduino & Power Wiring
[WIRING DIAGRAM FOR MT3608 STEP-UP CONVERTER]
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VIN+: Input Positive (2V to 24V)
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VIN-: Input Negative (GND)
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VOUT+: Output Positive (Up to 28V)
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VOUT-: Output Negative (GND)
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Adjustment: Turn the blue potentiometer Counter-Clockwise to increase the output voltage.
(Note: If the voltage doesn’t change, turn the screw 10-20 times counter-clockwise; sometimes they come from the factory set to the maximum).
Technical Specifications
| Feature | Specification |
| Input Voltage | 2V to 24V |
| Maximum Output Voltage | 28V |
| Maximum Output Current | 2A (Recommended 1A for continuous use) |
| Switching Frequency | 1.2 MHz |
| Efficiency | Up to 93% |
| Dimensions | 36mm x 17mm x 14mm |
Key Features
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Ultra-Compact Size: Fits easily into small battery compartments or breadboards.
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Internal Soft-Start: Reduces inrush current and prevents voltage overshoot during startup.
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High Frequency Switching: 1.2MHz frequency allows for a smaller inductor and clean output.
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Low Voltage Operation: Can start working from as low as 2V, perfect for single-cell AA or Li-ion batteries.
Downloads & Resources
MFRC522 RFID Reader/Writer Module with S50 Card and Key Fob
A complete RFID solution for Arduino and microcontrollers. This 13.56 MHz reader/writer module allows you to read and write contactless tags, cards, and key fobs. Perfect for security systems, smart locks, and automated attendance projects.
