Reviews Ac Control Board

KRXNY 1000W Power Inverter Pure Sine Wave 24V DC to 120V AC 60HZ with USB LCD Display for Car/Off Grid Solar

1000W continuous 2000W peak true pure sine wave power inverter, as good as grid power, power backup for home power supply..
Transfer 24VDC to 110V~120VAC, 60Hz frequency, US outlets. Intelligent temperature control cooling fan. Earth connection for both PCB board and output. Digital LCD display..
High quality true copper inductance, filter the wave form, ensure the true pure sine wave AC output, safeguard your equipment. All big imported mosfets with strong driving capacity..
Thick PCB, allow the stronger current floating on the circuit, increase the load capacity. High frequency transformer to transfer DC to AC, ensure the stable and full AC output.
Free standard battery cables ( 55cm length ) and spare fuse for replacement..

30A High Current 12V Contactor relay Switch DC power Switching Control Board.
Using high-quality ultra-small optocoupler, anti-interference ability, stable performance..
Using 9.5mm black fence terminal, standard 30A terminal, stable and solid, reliable quality..

★12V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current.
★Equipped with high-current relay, AC250V 10A.
★The control signal voltage range: the trigger signal is low 0-2V.
★Standard interface that can be controlled directly by microcontroller (for Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic).
★DC 12V 16 Channel Relay Module Interface Board With Optocoupler Protection LM2576 Power for Arduino DIY Kit.

♞【Stepper Motor】4pcs 23HS2430B nema23 stepper motor.
♞【Stepper Motor Driver】4pcs CW5045 driver, current: 1.3A-4.5A.
Driver microstep: 1 (1.8°), 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256, 1/5,....
♞【Control Board】1pcs 5 Axis breakout boad with cables,this breakout board needs to be connected to the parallel port and USB port of the....
♞【Power supply】1pcs 400W,36V/9.7A switching power supply.
♞【Application】This cnc kit are widely used in engraving machine, printer, medical equipment, embroidery machine, stage lighting, textile....

The RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi.
It gives your Pi the ability to control high voltage products such as home appliances..
Standard Raspberry Pi 40PIN GPIO extension header, Supports Raspberry Pi A+/B+/2B/3B/3B+/4B and later versions, Jetson Nano.
High quality relays, loads up to 5A 250V AC or 5A 30V DC.
Photo coupling isolation, prevent interference from high voltage circuit.

...d games, birthday party supplies, anniversary decorations, kitchen decor boards, teaching boards, child education, light up whiteboards, electronic message board, digital signs and etc.
ACCESSORIES INCLUDED: This board will come with an external AC Adapter power cord, an extension cord, 8 liquid chalk pens, a remote control, a hanging chain and a soft & gentle wiping cloth.
COLORFUL LED LIGHTS: The board includes 16 different colors and 4 various flashing modes - The brightness can also be adjusted to your liking. Perfect for spicing up your decoration, add welcome feelings and attract more visitors to your party, restaurant, retails shops and etc..
CERTIFICATION: This product is CE certified and RoHS certified.

Access Control Power Supply Transformer Door Access Control system Switch Power Supply 3A 5A AC90-260V High Quality..
Cast-iron paint power supply shell, drop-resistant and impact-resistant, sturdy protection circuit board, side heat dissipation design, stable and safe continuous operation..
High-power stable transformer, using high-quality copper wire, more stable use, output power can meet access control, electric mortise lock / magnetic lock work at the same time..
Delay adjustable. New upgraded power delay design, adjustable time is 0 ~ 15 seconds.
NOTE: Our power supply is especially used in door access control system. For the current, 3A can control 1 electric lock, 5A can control 2 electric locks..

3000W continuous 6000W peak true pure sine wave solar power inverter, as good as grid power, power backup for home power supply..
Transfer 48VDC to 120VAC, 60Hz frequency, dual US outlets. Intelligent temperature control cooling fan. Earth connection for both PCB board and output. Digital LED display..
High quality true copper inductance, filter the wave form, ensure the true pure sine wave AC output, safeguard your equipment. All big imported mosfets with strong driving capacity..
The PCB thickness is 2.00mm, allow the stronger current floating on the circuit, increase the load capacity. High frequency transformer to transfer DC to AC , ensure the stable and full AC output.
Free standard battery cables and spare fuse for replacement. CE EMC approved.

SAVING SPACE: The RAMPS 1.4 board is designed to fit the entire electronics needed for a RepRap in one small package. So it can save space and cost..
SCALABLE: RAMPS interfaces an Mega with the powerful MEGA platform and has plenty room for expansion. 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..
EASY TO USE: Using the bootloader, you can download the program directly via USB without using other external writers. Development IDE interface is based on open-source principles, allows you to free download for use in project work, school teaching, motor control, interactive works..
MODULAR DESIGN: 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..
POWER SUPPLY AND DRIVER: Supply part of the optional USB power, or as an external power using the AC-to-DC adapter and battery. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil..