Raspberry pi Fan with screws
Red Drill Machine
-
High-speed motor with stable torque for precise drilling
-
Adjustable drill stand for accurate vertical alignment
-
Durable metal body ensures long-lasting performance
-
Ergonomic handle and user-friendly controls for safe operation
-
Suitable for a wide range of materials including PCB, wood, and soft metals
Resistor Pack 220K (10 Pcs)
Resistor Pack 470 ohm (10 Pcs)
Resistor Pack 6.8k
-
Pack contains multiple 6.8K Ω resistors for versatile use
-
High-quality carbon film construction for durability
-
Standard 0.25 W power rating suitable for most electronics applications
-
±5% tolerance ensures reliable and consistent performance
-
Axial lead design for easy integration into circuits
-
Color-coded bands for quick identification
RGB Led Module SMD
RS-485 TTL to RS485 MAX485CSA Converter Module
-
Converts TTL-level signals to RS-485 differential signals efficiently
-
Supports half-duplex communication for multi-device networks
-
High-speed data transfer up to 2.5 Mbps
-
Low power consumption design suitable for embedded systems
-
Built-in termination and bias resistors for improved signal stability
-
Compact PCB design for easy integration in projects
-
Compatible with Arduino, Raspberry Pi, and other microcontrollers
Seven Segment Display Common Anode (18×12) Blue
-
Bright blue LED segments for excellent visibility
-
Common anode configuration for easy interfacing with microcontrollers
-
Compact 18x12 mm size, suitable for PCB mounting
-
Energy-efficient LED design for low power consumption
-
Durable construction for long-lasting performance
-
Compatible with Arduino, PIC, AVR, and other microcontroller systems
Seven Segment Display Common Cathode (18×12) Red
SN74LS08N (IC 7408)
Soldering Iron 30W
Soldering Sponge
Stepper 12V 1.8A 1.8 Deg/Step
Stepper 6.7V 1.2A 1.8 Deg/Step
- High precision with 1.8° step angle per rotation
- Rated voltage: 6.7V DC for efficient low-voltage operation
- Rated current: 1.2A per phase for steady torque output
- Compatible with standard stepper motor drivers and controllers
- Smooth operation with minimal vibration
- Durable and long-lasting construction