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Description
HKD PRO MINI 328-5V/16MHZCompatible with Arduino Pro Mini 328 5V 16MHz Arduino Pro Mini 328 5V 16MHz Overview This board was developed for applications and installations where space is premium and projects are made as permanent setups. It is small, programmable, and powered by ATmega328P. Features Use: The Arduino Pro Mini can be programmed with the Arduino software download. Project Hub: this is a large collection of Arduino projects to try. Programming Forum: this platform
Compatible with Arduino Pro Mini 328 - 5V/16MHz
Arduino Pro Mini 328 - 5V/16MHz
Overview
This board was developed for applications and installations where space is premium and projects are made as permanent setups. It is small, programmable, and powered by ATmega328P.
Features
Use:
- The Arduino Pro Mini can be programmed with the Arduino software download.
- Project Hub: this is a large collection of Arduino projects to try.
- Programming Forum: this platform is a place to find help for programming the Arduino Pro Mini generic.
- Power. This can be a regulated +5V power source (e.g. from the +5V pin of the Mini USB Adapter or an Arduino NG) connected to the +5V pin of the Arduino Mini. Or, a +9V power source (e.g. a 9-volt battery) connected to the +9V pin of the Arduino Mini.
- Ground. One of the ground pins on the Arduino Mini must be connected to the ground of the power source.
- TX/RX. These pins are used both for uploading new sketches to the board and communicating with a computer or other device.
- Reset. Whenever this pin is connected to the ground, the Arduino Mini resets. You can wire it to a pushbutton, or connect it to +5V to prevent the Arduino Mini from resetting (except when it loses power). If you leave the reset pin unconnected, the Arduino Mini will reset randomly.
- An LED. While not technically necessary, connecting an LED to the Arduino Mini makes it easier to check if it’s working. Pin 13 has a 1 KB resistor on it, so you can connect an LED to it directly between it and the ground. When using another pin, you will need an external resistor.
Specifications
- 14 digital input / output ports RX, TX, D2 ~ D13,
- 8 analog input ports A0 ~ A7
- 1 TTL level serial port transceiver port RX / TX
- 6 PWM ports: D3, D5, D6, D9, D10, D11
- Using Atmel Atmega328P-AU microcontroller
- Supports serial download
- Supports external 3.3V ~ 12V DC power supply
- Supports 9V battery powered
- Clock frequency 16MHz
- Size:33.3 * 18.0 (mm)
Additional Information
| Device | Pro Mini |
| Type | Arduino | 328 - 5V/16MHz |
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 4
pakaged
When I got them the box had damage and was pleasantly surprised that the shelves weren’t damaged, they were package well. Good quality very light and a nice finish.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Very nice at a nice price.
Color: White, Size: 35 Inch, Style: 2 Pack, Color: White, Size: 35 Inch, Style: 2 Pack
Very easy to mount on the wall. Very sturdy with about 10-12 lbs on each shelf. Only took about 15 minutes to hang each one.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Cat playground
Color: Black, Size: 35 Inch, Style: 3 Pack, Color: Black, Size: 35 Inch, Style: 3 Pack
Easy to install. Sturdy enough for 2 large rambunctious kitties to play on and look very nice. I was working on a vertical play space for the cats and since these come in many sizes it worked great. I did add grip tape to some.
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Reviewed in the United States on May 30, 2026
★★★★★ 3
Not the best quality
Color: Rustic Brown, Size: 35 Inch, Style: 2 Pack, Color: Rustic Brown, Size: 35 Inch, Style: 2 Pack
The shelving unit was not as I had expected. It arrived damaged. The damage is on the under side though. They are hollow and not hardwood as I had expected. Save your money if you want something of good quality. These are like 3 pieces of pressed wood glued together. They are space saving and look great in my space. The mounting hardware it comes with was plenty enough to hang these but make sure you hang them in the studs if at all possible. Assembly was simple. It does come with a micro level. Which a kid or pet could accidentally swallow. It’s like pill capsule sized so just be careful when opening the package.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Perfect add to bathroom
Size: 24x6 2Pcs, Color: White
These are perfect. They are just as advertised. They are easy to hang and all needed materials come included (screws and different drywall hanging options).
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Reviewed in the United States on May 18, 2026