SKU: 20969325596

HKM-656659 Micro USB Development Board with 8k Flash Memory and Multiple Power Options

$62.99 $69.99
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Description

HKM-656659 Micro USB Development Board with 8k Flash Memory and Multiple Power OptionsIntroducing the HKM 656659 Micro USB Development Board, a versatile and reliable tool designed for developers and hobbyists alike. This development board supports Arduino IDE versions 1. 0 and above across various operating systems including OSX, Windows, and Linux, opening up a world of possibilities for your projects. Power your innovations effortlessly with multiple power options. The HKM 656659 can be powered via USB or by utilizing an additional

Introducing the HKM-656659 Micro USB Development Board, a versatile and reliable tool designed for developers and hobbyists alike. This development board supports Arduino IDE versions 1.0 and above across various operating systems including OSX, Windows, and Linux, opening up a world of possibilities for your projects.

Power your innovations effortlessly with multiple power options. The HKM-656659 can be powered via USB or by utilizing an additional power supply with voltage ranging from 5V to 35V, thanks to its automatic matching feature. A built-in 500mA 5V regulator ensures that your board operates smoothly without risking damage to your components.

With 8k of Flash Memory—approximately 6k available after bootloader installation—this board provides ample space for your code and projects. You'll have the flexibility to connect numerous peripherals with six I/O pins, two of which support USB functionality. It also boasts impressive communication capabilities, including I2C and SPI via USI, allowing for seamless integration with other devices.

For those projects requiring precise signal control, PWM is available on three pins, and additional PWM capabilities can be implemented with software. Plus, the inclusion of an ADC on four pins means you can easily gather and process analog signals for real-time applications.

The HKM-656659 also features clear indicators with Power LED and Test/Status LEDs, making it easy to monitor your system's performance. Whether you’re prototyping an electronic device or exploring new programming techniques, this development board is designed to meet your needs.

Included with your purchase is one Micro USB development board, making it the ideal starting point for your next technology project. Embrace your creativity with the HKM-656659 Micro USB Development Board, where innovation is just a connection away.

Product information:

Support Arduino IDE 1.0+ (OSX/Win/Linux)
It can be powered by USB or 5v or 7-35v (automatic matching) additional power supply
There is a 500ma 5V regulator on the motherboard
USB embedded (serial debugging)
6 I/O Pins (2 to support USB)
8k Flash Memory (about 6k after bootloader)
I2C and SPI (vis USI) PWM on 3 pins (more possible with Software PWM)
ADC on 4 pins
Power LED indicator and Test/Status LED



Packing list:

Micro usb development board*1



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SKU: 20969325596

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4.5 ★★★★★
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Satisfied Buyer
Birmingham, US
★★★★★ 5
Love this book!!!
A pregnancy must have! Every day you get to follow along with what your baby is going through. I was so excited not to have to wait for the week mark to read something new. I loved the pictures and advice and information about what baby and I were experiencing and each time a new symptom came alone I opened this book and it would address that topic on that day. I highly recommend it for first time mom-to-be.
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Reviewed in the United States on July 13, 2015
L
Verified Purchase
L. M. Fine
Port Orchard, US
★★★★★ 5
Perfect!
Great book for just what you need if you are a first time mom or dad. Lets you take in all of the overwhelming information that comes with parenthood in easy to bite pieces with pictures and captions. Very appealing to the eye and easy to put down and pick up whenever you have time. Does not go into a lot of detail on most things, just gives an overview and pointer for almost any question or concern a new parent might have. If you need more information because of your situation you can then seek it elsewhere.
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Reviewed in the United States on April 2, 2013
A
Verified Purchase
Anna O.
Grantham, US
★★★★★ 5
Wonderful book
This is the best baby book ever in my opinion. It's very detailed and informative but the way it's set up doesn't make it overwhelming. Also, this book has lots of beautiful, colorful, bright pictures in it. I purchased this book along with Pregnancy Day by Day. I definitely recommend this book!
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Reviewed in the United States on May 21, 2017
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Perfect Replacement for Loofahs
Scent: White with Green Edge
I really like these myHomeBody Dual-Textured Exfoliating Washcloths. Where other options only have the roughness, this set has a soft side and a rough side. Having the soft side not only increases how far soap goes (these produce a ton of suds!), but also makes the towels easier to grip and use. The rough side is the perfect roughness for replacing loofahs, and is great for exfoliating and managing things like keratosis pilaris. I am so happy with these! I am definitely ordering more.
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Reviewed in the United States on May 2, 2025
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Verified Purchase
David H
Grantham, US
★★★★★ 5
My new washcloth every time I shower at home or the gym
Scent: Gray
I initially used an Axe loofa with the scrub pad on one side and a plastic mesh on the other. However, I also wanted a washcloth to clean crevices such as ears, toes, and *other* parts. This product marries the two parts I want (cloth/scrub). The cloth side is soft for cleaning inside the ears, on eyelids, etc., and the scrub side is perfect for the rest of my skin and makes it smooth and healthy-looking. I use a fresh one every time I shower so there is no bacteria growth, and I use it when showering after gym workouts. Also, there's a loop on them so they can hang from the water handle when you're not using it. I wash them with my regular laundry without damage to my clothes from the scrub side; just let them dry completely before placing them in the hamper so mold doesn't grow. I've had them for 6 months and they still look new, so it's worth the extra $ for that reason. My only suggestion is that they offer to sell them in packs of 5 or 7 at a lower price per washcloth, so it's cheaper to buy a week's set in one purchase.
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Reviewed in the United States on November 23, 2023

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