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Clara Hobbs

539 orders since Jun 09, 2017

Chapel Hill, NC, United States of America

Ships from United States of America.

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Sorry y'all, I started feeling ill this weekend, so as part of my quarantine I'm closing my shop for the time being.

Overall Rating:

Review Breakdown

5
21 4
12 3
1 2
0 1
0

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Average Ratings

Product: (4.85)

Documentation: (4.68)

Shipping: (4.79)

Communication: (4.79)

All Reviews

Simon | March 24, 2020

Nice PD Sink

For PD Buddy Sink

Stumbled across this looking for a way to use a USBc power bank to power a small ham transceiver. Somewhat naively thought this was a simple USB-to-15v device when I bought it, and pleasantly surprised to find a sweet programming interface that will make this suitable for a bunch of different power supply projects. Wish I'd bought five now!

Matthew | Dec. 15, 2019

Multi-purpose!

For PD Buddy Wye

Got this initially to test USB-C PD power supplies with the PD Sink...but when I got a new car with Android Auto I discovered it can be used to fast-charge a phone from a separate PD capable supply while using Android Auto on a head unit that doesn't support fast-charging.

Head unit -> UFP J2
PD car charger -> Power J1
DFP+Power P1 -> cellphone

To clean it up a bit, I'd also get a USB-C female/female coupler and put a longer single cord going to the phone so the "Wye" and other cables can be tucked away out of sight.

Thomas | Nov. 18, 2019

It's great! Nice and stable.

For PD Buddy Sink

I used this to power a small amateur radio, and nice nice and stable voltage as the morse code key is pressed (large change in current draw).

Grzegorz | Nov. 13, 2019

It works

For PD Buddy Sink

It simply works and does what I expected. I tried it with 2 power banks and one USB charger. No issues so far.

Jimmy | Nov. 5, 2019

One of a kind

For PD Buddy Sink

Couldn't find any other product as flexible and robust as this. Great documentation and overall great build for such a crucial power supply device. Thanks, Clara.

Malcolm | Sept. 1, 2019

Super happy :D

For PD Buddy Sink

Does what it says on the tin. So I'm super happy. Would have loved to get a PD Buddy Wyre to go with it but they are sold out. It's all good I can wait :D

This is an awesome bit of kit and I'm super stoked to have one.

Ken | Aug. 24, 2019

Awesome USB C accessory!

For PD Buddy Sink

I bought this specifically to power a TS80 soldering iron (which only supports USB C QC 3 natively) from a USB C PD battery or PD charger. It was very easy to configure to produce 12v @ 3A and now I have an extremely versatile mobile power and soldering rig! Shipping was very fast, I got a great response from the seller when I had a question, and this is a great little product.

Ying | July 31, 2019

Great product that has many uses.

For PD Buddy Sink

I'm so glad I came across the PD Buddy Sink. It's exactly the product I'm looking for to help develop USB PD-charging devices. Thanks Clara.

M Jordan | July 6, 2019

Perfect power converter for prototyping

For PD Buddy Sink

Now I can use a USB-C PD supply for my ~constant power needs for microcontrollers and small SBCs, and free up my variable benchtop power supply for other experiments.

Douglas | June 8, 2019

PD Buddy Sink - a great introduction to USB-C Power Delivery

For PD Buddy Sink

I needed to be able to power an Nvidia Nano powered JetBot from a battery pack at greater than the normal 5V 2.4A that most USB-A ports put out; I chose this product, programmed it to 5V3A (easy to do) and now get 5V3A from the USB-C Port on the battery pack.

https://github.com/DouglasPearless/jetbot

The seller was helpful and answered my questions, and provided some useful suggestions.

In short, a great product.

Cheers
Douglas

William | May 29, 2019

awesome

For PD Buddy Sink

Fast shipping, good comunication and awesome product. ggot it very quick and the programing was easy . works as a charm

Charles | May 16, 2019

Works great. Does exactly what I need

For PD Buddy Sink

These worked great for me. Good support as well. Learned that Apple-brand USB-C supplies are picky -- so I recommend to avoid using them.

Eric | April 20, 2019

Amazing!

For PD Buddy Sink

I woke up in the middle of the night a few days ago and my overactive brain wouldn't stop. I thought about being able to power all my DC gear via USB-PD, I just needed to design a circuit to negotiate the desired output. I grabbed my phone and did a quick search, this is where I landed. I bought two right away. The PD Buddy Sink is very well designed and executed! I am now charging ham gear via various USB-PD sources, I cannot wait to 3D print cases and add this to my daily gear. I am seriously impressed and grateful. I hope a future revision has dual USB ports for either passthrough or configuration. Thank you!

Aron | April 19, 2019

Does what it's supposed to

For PD Buddy Sink

I use it in combination with a USB-C PD powerbank / power supply and a DC-DC power supply to generate any voltage I might need; even while traveling. I like everything about this tiny board! Thank you!

Fabian | Sept. 16, 2018

It just works perfectly!

For PD Buddy Sink

Hi Clayton. I just want to say thank you for the PD Buddy. Exactly what I was looking for. Small PCB, perfectly crafted and USB connector made by Amphenol. I built an Pigtail-Adaptor to power my Thinkpad X230 via USB-C @ 20V. Works perfectly. Kind regards from Germany.

Blake | June 4, 2018

Worked perfectly for my needs!

For PD Buddy Wye

Bought this so that I could connect my phone to my car stereo for Android Auto while connected to a different power source to quick charge simultaneously. It does exactly what I wanted, and shipping was quick.

Adrian | May 24, 2018

Works Well

For PD Buddy Sink

Had a problem with delivery (Autofill mashed two different addresses together and USPS tried to deliver it) but it all got sorted quickly and professionally. I'm using this to power my TS100 soldering Iron from a 60W USB PD charger from Monoprice or a 30W power bank, both work quite well which means that's one less charger I have to carry around.

I'll probably end up buying more of these at some point, quite useful thing to have. The only complaint is that it's a bit bulky, I'd rather it be smaller so it would fit "in-line" with the cable.

Matthew | April 1, 2018

Great power converter board!

For PD Buddy Sink

This is a great power converter board with endless uses. So far I have made a few different things with them - a 12-15V Anderson PowerPole adapter for ham radio gear, a 20V laptop charger adapter, and a test rig for analyzing the performance of USB-C cables and chargers. With the updated firmware you can also specify a range of voltages instead of a single voltage which makes it very useful if your device can accept a range of voltages (e.g. things that run off car power can usually take 10-16V so you can select 12-15V).

Configuration is easy as pushing a button and plugging into a computer, you input the desired voltage/current using a simple text interface which is explained in the documentation. With the Wye adapter you can also use a computer to determine what modes a power supply supports - sometimes they offer more voltage selections than they advertise it seems.

Firmware updates on the ones I got required bridging a contact to enter update-mode but that was fairly easy, the only difficulty I had was some dependencies to compile the new firmware. Newer versions allow firmware-update to be entered thru a software command without any jumpers.

For my uses of this board I've designed a 3D printed case for these boards and posted it on Thingiverse.

George | March 18, 2018

Excellent little power adapter, well built and versatile

For PD Buddy Sink

Purchased this little programmable power adapter to power some portable testing equipment previously requiring a proprietary power supply. The PD Buddy Sink allowed me to easily configure the it to the voltage and amperage I needed. Now I can run the device off any USB-C PD jack, keeping me mobile.
The inventor/seller has been very responsive and patient in helping me with any questions I had. I plan on purchasing many more of these in the future to help cut down on the wire clutter.

Jakub | March 10, 2018

Does what it's supposed to do

For PD Buddy Sink

I created a USB-C to Dell XPS adapter using this board. The only thing I had to do was to choose the desired voltage using serial console - the process was easy and straightforward (I haven't even read specs). I 3D printed a small case, soldered wires and now I can power my Dell XPS with a USB PD charger. I'd convert a few more things to USB C if the board was cheaper.

Benjamin | Feb. 9, 2018

Works as advertised

For PD Buddy Sink

This wonderful little board works as advertised.

I bought it to reduce the number of chargers that I had to take with me when I travel down to 1. Sadly all my devices do not USB PD and several take different voltages, so something like this is a must. My laptop is 16V and portable projector is 12V, so this device is a must-have for traveling light.

Setup was simple. I found a suitable cable with barrel jack, found polarity, and screwed the wires down to the screw terminals. After that I plugged a USB-A-C cable into my laptop and the PD Buddy Sink while holding the Program button, then connected to the serial console that appeared on my laptop. After programming the voltage and current I was able to charge my projector!

I am eagerly awaiting another unit so I can use it to charge my laptop as well.
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