Controller Board

The Mini Modular Breadboard in black is perfect for prototyping small electronic projects. Featuring 170 tie points, it's ideal for building and testing simple circuits. This breadboard can be snapped together to form larger boards, has a peel-and-stick adhesive backing, and includes two mounting holes for secure anchoring.

Key Features:

• Tie Points: 170

• Modular Design: Snap together to form larger boards

• Adhesive Backing: Peel-and-stick for easy mounting

• Mounting Holes: Two holes for M2 screws

• Dimensions: 47 x 35 x 10mm

The Leaf Maple board is a powerful tool featuring a 72MHz ARM Cortex M3 processor, perfect for advanced users seeking increased computational power. Designed with peripherals and an open-source ARM tool-chain, it offers an intuitive programming environment, making it accessible for classrooms, hobbyists, and professionals alike.

Key Features:

• 72MHz ARM Cortex M3 processor
• Arduino-compatible format
• Open-source ARM tool-chain
• Intuitive programming environment
• Complete with Arduino pin layouts

• 3-axis stepper motor driver, ideal for CNC and laser engraving machines.
• Compatible with GRBL firmware, making it perfect for CNC projects.
• Supports two-phase, four-wire stepper motors with up to 2A per motor.
• I2C interface available for LCD and other I2C modules.

• 3-axis stepper motor driver for precise CNC and laser engraving applications.
• Compatible with micro-drive laser engraving machines and three-axis CNC machines.
• Supports two-phase, four-wire stepper motors with a maximum 2A current per motor.
• Digital I/O interface for easy integration with endstops and sensors.

• Full MACH3 Support: Compatible with MACH3 and other computer software that supports parallel port control
• Separate Power Supply: USB and peripheral power supply are separated for enhanced computer security
• Wide Voltage Input: Supports 12-24V input with anti-reverse protection
• Optical Isolation: All input signals isolated by optical diaphragm for secure connections (emergency stop, tool setting, limit switches)

• Driver Expansion Board: Can be used for engraving machines and 3D printers.
• Two IO Ports per Motor: Each stepper motor only requires two IO ports for control.
• Four Slots for A4988 Drivers: The board has four slots to drive four A4988 stepper motors.
• Motor Wiring: Stepper motor wiring includes two groups: 2A, 2B (red, green) and 1A, 1B (blue, yellow).

• 4-layer PCB design for enhanced durability and reliability.
• Supports multiple stepper drivers: A4988, DRV8825, TMC2100, TMC2208, and TMC2130.
• 30A current support for power and heatbed terminals to prevent overheating.
• Easy SPI and STEP/DIR working mode selection for versatile configuration.

The Cyclone IV DE0-Nano Altera FPGA Starter Board is an essential tool for FPGA enthusiasts and developers. This versatile board comes with a comprehensive set of accessories, providing everything you need for your FPGA projects.

Key Features:

• Altera Cyclone IV FPGA (EP4CE22F17C6N)
• 22,320 Logic elements (LEs)
• 594 Embedded memory (Kbits)
• 66 Embedded 18 x 18 multipliers
• 4 General-purpose PLLs
• 153 Maximum FPGA I/O pins
• 50 MHz clock oscillator
• 8-channel 12-bit Analog/Digital converter (NS ADC128S022)
• 32 MB SDRAM
• On-board USB blaster programming interface
• 2Kb I2C EEPROM
• 4 DIP switches
• 8 Green LEDs
• ADXL345 3-axis Accelerometer
• Two 40-pin IDC-compatible headers provide 72 general purpose I/O pins
• One 26-pin header provides 16 digital I/O pins and 8 analog input pins for connecting to analog sensors