DC-DC Step Down Buck Converter Module 5A XL4015
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High-efficiency DC-DC step-down (buck) conversion
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Based on XL4015 switching regulator technology
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Adjustable output voltage via onboard potentiometer
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Supports high current loads up to 5A (with proper cooling)
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Built-in large heatsink for improved thermal performance
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Stable output suitable for sensitive electronics
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Easy screw terminal connections for quick installation
DRV 8825 with heatsink
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Based on DRV8825 high-performance stepper driver IC
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Supports up to 1/32 microstepping for ultra-smooth motion
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Higher voltage range compared to common drivers
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Adjustable current limiting for motor protection
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Integrated overcurrent and thermal shutdown protection
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Included aluminum heatsink for improved heat dissipation
DS18B20 Temprature Sensor
ESP8266 ESP-12 serial WIFI model SMD
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Based on ESP8266 SoC with integrated TCP/IP stack
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ESP-12 SMD version with onboard PCB antenna
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2.4GHz WiFi (802.11 b/g/n) support
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Serial UART interface for easy microcontroller integration
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Supports Station (STA), Access Point (AP), and STA+AP modes
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Multiple GPIO pins available for extended functionality
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Supports AT commands and custom firmware
ESP8266-01 Serial to wifi module
Ethernet Jacks
Ferric Chloride 1kg
Ferric Chloride ~125g
Glue Gun Blue GG-5
Hall Sensor Module
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Provides digital output for easy interfacing
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Compact module suitable for PCB or breadboard use
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Low power consumption for battery-operated projects
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Fast response time for real-time applications
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Simple integration with Arduino, Raspberry Pi, and other microcontrollers
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Durable design for long-term reliability
Heat Peltier 12706 (thermo electric cooler)
Heat Shrink Sleeve 2mm
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2mm diameter suitable for thin wires and fine cables
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Shrinks evenly when heated for a secure fit
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Provides excellent electrical insulation and mechanical protection
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Durable, heat-resistant material for long-lasting use
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Flexible and easy to cut for custom lengths
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Ideal for protecting soldered joints and connectors
Heat Shrink Sleeve 4mm
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4mm diameter suitable for standard wires and cables
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Shrinks evenly when heated for tight insulation
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Provides electrical insulation and mechanical protection
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Durable, heat-resistant material for long-lasting use
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Flexible and easy to cut for customized lengths
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Ideal for repairing, organizing, or protecting wires