Treedix RPi GPIO Terminal Block Breakout Board Module Expansion Board Compatible with Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W
Easy to operate: Use this module to easily extend the Raspberry pi Zero project to the Internet of Things or industrial control applications.
There is a mark on the breakout board that can clearly identify the pin position, Breakout board is of excellent quality and adopts double-sided gold forming process.
The module is small in size and does not occupy other space. It is very convenient when making DIY circuits, and the wires can be easily inserted into the terminals.
Compatible with Raspberry Pi: This GPIO terminal block is compatible with Raspberry Pi 1 Model B+, Pi 2 Model B, Pi 3 Model B, Pi 3 Model B+, Pi 4 Model B, Pi Zero, Pi Zero-W.
Note: This project needs to be welded and assembled by yourself.
MEROCO Montessori Screw Driver Board for Kids Montessori Materials Basic Skills Educational Learning Toys for 3 4 5 Year Old Kids Toddlers Sensory Montessori Toy Preschool Classroom Fine Motor Skills
Montessori Screw Board Will Help Teach Children (3-6) The Practical Life Skill of Using A Screw Driver. The Montessori Materials Board Will Also Teach Hand Eye Coordination While Working on Fine Motor Skills..
This Montessori Materials Toys Set Lets Kids (3+) Practice of Using A Screwdriver, Hexagonal Head By Removing and Re-inserting Five Screws Using The Supplied Tools..
The Montessori Screw Board (New Montessori Materials) Dimensions: 7.08 Inch X 3.35 Inch X 1.38 Inch (18 cm X 8.5 cm X 3.5 cm).
Montessori Materials Inspired Toddler Screw Board To Promote Hands-on Learning, Basic Skills and Fine Motor Development Montessori At Home Classroom Montessori Toys for Toddlers 3+ Year Olds.
The Montessori Materials Screw Board Great Gift for Toddlers and Older Children To Provide A Sensory Experience for A Wide Range of Developmental Levels.montessori screwdriver board set.
DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation
DROK DC motor driver input voltage range is DC 6.5V-27V, can be input DC 12V or 24V, rated output current of each port is 7A, total output power is 160W..
STRONG DRIVE: the motor controller board adopts dual H bridge, can drive two DC motors at the same time..
FORWARD and REVSERSELY ROTATE: the IN1, IN2/IN3, IN4 port can control forward or reverse motor rotation..
PWM SPEED CONTROL: enable signal terminal (ENA) input PWM can regulate speed, PWM frequency range 0-10KHZ..
UNDER VOLTAGE PROTECTION: the motor driver module is with under voltage protection to prevent instantaneous large current from damaging the module..
HiLetgo 5pcs L9110S DC Motor Drive Module Stepper Motor Drive Controller Board 2.5-12V H-Bridge Can Drive Dual DC Motor at The Same time or 4 Wire 2 Phase Stepper Motor
HiLetgo L9110S H-bridge DC Stepper Motor Driver Controller Board.
AOICRIE 5Pcs L298N Dual H Bridge Stepper Motor Driver Board For Arduino (5pcs)
【Package Included】- 2pcs L298N Motor Driver Controller Board Modules..
【Item Condition】- Drive voltage 5V-35V, high working power to 46V. Large current can reach 3A MAX and continue current is 2A. Power to 25w.(NOTE: To avoid damage, please use an external 5V logic supply when using more than 12V driving voltage.).
【High Quality】- Use L298N as the main driving chip, so the module has such features as strong driving ability, strong anti-interference and low calorific value. And it also use large-capacity filter capacitor and diode with freewheeling protection function, thereby improve the reliability of module..
【High Efficiency】- Dual-channel H-bridge design, can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors..
【Easy of Use】- No assembly required. This L298N board comes ready to go. Just wire up motors and power, this thing will work wonders..
RAMPS 1.4 Control Panel 3D Printer Control Board Reprap Control Board Support 3D Printer Controller Shield Board Module for Ramps 1.4 Reprap Prusa Mendel
Fully assembled & tested, no soldering required, Can be extended to control other accessories..
It has Cartesian robots and requirements of the extruder, Heated bed control with additional 11A fuse. Fits up to 5 stepper driver board..
Three field effect transistors, three heater / fan output ports, three thermistor circuits.A number of expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack..
The fifth stepper motor output port can be customized as a Z-axis motor or a second extruder.Pololu board foot socket, can be easily replaced or removed..
The modular design includes plug in stepper drivers and extruder control electronics on an MEGA shield for easy service, part replacement, upgrade-ability and expansion..
RioRand 400W 6-60V PWM DC Brushless Electric Motor Speed Controller with Hall
1.Humanized design,the interface adopts binding posts,standard heat sink,integrated speed regulating potentiometer on the board,it can be used when the power is on,save time and effort..
2.Full patch technology,stable performance,with forward and reverse, brake function.Electric Motor Speed Controller Brushless Controller with Hall..
3.Wide voltage 6-60V high power 400W DC three-phase brushless with Hall controller..
4.High-power 400W DC three-phase brushless with Hall controller, support PLC 0-5V analog control, support PWM control, amplitude 2.5-5V.
5.There are three relatively thick phase wires on the motor, and there are also three phase wire interfaces on the driver board. They are marked with the characters of MA, MB, MC and other similar characters, and they are also connected respectively..
