Crystal 12Mhz
Crystal 16Mhz
Crystal 3.57Mhz
Crystal 4Mhz
Crystal 8Mhz
CTC Solution
Current To Voltage Module 4-20mA To 0-5V
DAC0808
DC Auto Boost Buck Converter LM2596 LM2577 4-35V to 1.25-25V 4A Step up / Step down voltage Module
DC motor for robot wheels (plastic gear) yellow
DC Motor Medium
DC Motor small
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
DPDT Push to Lock Switch 8mm (Push Button ON OFF (Small))
Drill Machine Bits
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Sharp cutting edges for clean and accurate drilling
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Suitable for PCB boards, plastic, wood, and soft metals
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Compatible with most hand drills and mini drill machines
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Durable construction for long operational life
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Smooth drilling with reduced vibration
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Ideal for precision electronics work and small components
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
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
