Stm32 blue pill kicad

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Until the wires come off and you spend ages plugging it back in wrongly. Affiliate links help my channel financially at no cost to you. As an Amazon Associate I earn from qualifying purchases. Download to a folder on you PCB, unzip and open the project. I'm slowly working my way through it. Not for the faint-hearted but it is absolutely superb, the bees knees! If you like this video please give it a thumbs up, share it and if you're not already subscribed please consider doing so and joining me on my Arduinite journey.

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Skip to content. Fed up with wires? Use this compact PCB instead! Dismiss Join GitHub today GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. Sign up. Go back.Kicad library for bluepill module as component? I would like just plop a complete module into headers on a project. Anyone know of a good Kicad library with it? I found this repo which has a couple kicad definitions for the F bluepill.

I have not looked at them, but if you do, please post here what you find. Not really the answer to your question, sorry: Frankly I always used either a DIP Housing component or designed my own with only a small subset of pins to make better use of the PCB space that would otherwise be occupied by pads. Yeah your probably right. Just nice to have all the pins labeled already. Did I say I was lazy? Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

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Work fast with our official CLI. Learn more. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. We use optional third-party analytics cookies to understand how you use GitHub. You can always update your selection by clicking Cookie Preferences at the bottom of the page.

For more information, see our Privacy Statement. We use essential cookies to perform essential website functions, e. We use analytics cookies to understand how you use our websites so we can make them better, e. Skip to content. Dismiss Join GitHub today GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. Sign up.

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Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit. Git stats 50 commits. Failed to load latest commit information. View code. Releases 1 tags.The power supply is still under consideration if I need the battery power or rechargeable power or just left as is. The schematics of the original BluePill are: schematics.

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PDF The image of the current schematic is way too small to read. Added as PDF. However, the image itself was svg-file, thus can be opened in new tab and scale without problem.

Looks well organized though i would prefer some of the typical circuitry such as the crystal in the typical location next to the mpu. Your ground symbol is not actually ground but earthing or sometimes instrument ground. I would call it gnd or gndd but not gndref. Just my little nitpicks.

Change it to gnd. I would also hide the reference for gndref. Everyone should know what it is and clutters up the schematic. Looking at the original, my pet peeve is the ground symbol being placed horizontal. Good job you fixed it. Maybe some OCD kicking in. With the minimum voltage from USB 4.

KiCad STM32 Hardware Design and JLCPCB Assembly

Check the minimum drop out voltage. Also, have you considered the thermal performance of U1 if you are planning to draw up to 1A from it? It looks correct. As with any uC controller project connected to a cable that sucks up EMI. Add some ferrite beads. You can also think a bit about stuff that comes for free on a PCB. This topic was automatically closed 90 days after the last reply. New replies are no longer allowed. The STDC14 connectivity in general.The device was constructed on single-side PCB that features 3 general purpose buttons and various extension connectors.

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Furthermore, it can export both the wave shape and its spectrum in a file on the SD card. This was first prototyped about one and a half years ago. I was happy with the ADC sampling rate and resolution but I was using it in its original breadboard setup as I kept postponing a proper build of this rather inexpensive oscilloscope.

stm32 blue pill kicad

Also on the front side, I placed three buttons and four other header connectors. On the flip side, the board hosts two voltage regulators, satisfying the 3. There are eight vias on the top layer that I could not avoid. They don't look too nice but serve the purpose. There's a reset button on the top-right corner for obvious reasons.

The blue-pill board is covered by the TFT and so the builtin reset button is inaccessible. Also, to avoid handling the boot jumpers directly, I have created an extension three-wire cable with a three pin header at one end and a switch at the other.

For further details on PCB creation, do check-out my previous article. I moved from periodically probed button status to interrupt based button press detection.

As a consequence I encountered what it's known as the button bounce phenomenon which manifests by apparent quick button press events before, after or before and after the actual button press. That is caused by an imperfect contact in the switch during on-off transitions and by the quick-to-detect MCU - the 72MHz clock frequency speaks for itself.

The electronic fix for the high pulled buttons is the placing of a nF capacitor between the button signal line and GND. In effect this filters-out the switching noise and creates a smooth passage between high and low states. I decided to throw a polarity protection diode in the schematic. This is always a good idea when you know you'll be spending some time handling the board. The board does not include an input signal processing circuit.

Instead there are a couple of female headers that break-out 2 analog inputs and one digital output. That gives a certain flexibility to the circuit permitting the addition of extension boards on top.JUST FAVULOUS drawn the rails, key chance. GRAND DE LAGO couldn't hold on and just missed last start at Toowoomba on a soft track, the real danger in the race. MISHANI RULER first starter and untrialled, quinella. ENDLESS SIZZLE ran six lengths back from the winner at only start at Toowoomba on a soft track but drops in weight, needs the breaks.

Snuggle Pot (3) 3. Spur With Ease (6) 2. Jomar Saga (1) 5. Telloff (4) SNUGGLE POT generally races near the speed and all wins have come when faced with dry ground, will take the power of beating.

SPUR WITH EASE 2 wins from seven attempts this campaign and finished fifth last start at Roma, outside hope. JOMAR SAGA back after 37 week break and generally strong first-up placing at Toowoomba last attempt, for the exotics.

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TELLOFF all wins have come when faced with dry ground and won't be far away in the run, for the wider exotics. Behind the Thistle (1) 9. Mishani Pilgrim (12) 11. Rosie's Tiara (4) BEHIND THE THISTLE on a seven day back-up and drawn ideally, major contender. MISHANI PILGRIM back after 18 week break, place best. COOLMUNDA ran six lengths back from the winner last start at Sunshine Coast on a soft track when fresh and generally races near the speed, place only.

ROSIE'S TIARA finished nine lengths off the winner last start at Toowoomba when resuming and placed at Toowoomba in only second-up attempt, place hope. Murphy's Hustler (4) 2. The Barracuda (2) 3. Singaraja (5) Looks a stand-out trifecta with top three picks. MURPHY'S HUSTLER in strong form with two wins from eight attempts this campaign and amongst the placegetters last start running third at Roma, a close top pick.

THE BARRACUDA finished midfield last start at Toowoomba, right in this. BRAX has been running well this campaign winning twice and placing in all other outings, can figure.

stm32 blue pill kicad

SINGARAJA all wins have come when faced with dry ground and carrying less weight, each-way claims. Triple Jeopardy (4) 6. Drum Master (5) 2. Music Scene (6) STARWOOD won last start at Goondiwindi and expected to settle on speed, hard to go past. TRIPLE JEOPARDY first-up after 15 week break and has shown early speed in races to date, sneaky chance.

DRUM MASTER 2 wins from 10 attempts this campaign and placed last start at long odds at Murwillumbah, not without each-way claims. MUSIC SCENE a winner at first outing this prep and has a lot of early speed, needs the breaks. WINDSOR ALL ROUNDERS RQ SUMMER PROV.Make your children responsible for adding the ice pack and placing their own lunchbox near the door or in the car. Teach your older children how to make nutritious, waste-free lunches and then let them make their own lunches.

Older children can also be responsible for washing their reusable lunch containers or rinsing them and putting them in the dishwasher. Children of all ages can take responsibility for putting recyclables in the recycle bin. Want to reduce food waste. Here are some things you can do. Cut up fruits and vegetables. Children often take 1 or 2 bites out of an uncut apple or banana and throw the rest away. To avoid this, pack cut-up fruits and vegetables in a reusable container.

Your child can take a few bites and save the rest for later. Pack drinks in reusable containers.

stm32 blue pill kicad

Children cannot reseal juice boxes, cans, or pouches. Often they drink half (or less) and throw the rest away. To get the most out of your money, buy drinks in larger containers. Send a small amount to school in a reusable container. Before offering your children an afterschool snack, request that they finished their lunch. How many times have you given them a snack and then dumped the contents of their lunch box into the trash.

Ask your child to bring home lunch leftovers. Looking at leftover lunches is a great way to get information about your children's lunch preferences.

Find out why certain foods have come back uneaten. Did your child not like it. Was she not hungry enough to eat everything in the lunchbox. Was there a birthday celebration at school that day. Did she share someone else's lunch instead.

Maintain a dialogue without criticizing. Consider making a list of foods that your child likes to eat for lunch and update it regularly with input from your child. You may find that she prefers romaine lettuce to red leaf lettuce.

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By making this simple change, she might start eating salads more regularly. Providing a dip for carrot and celery sticks might make eating them more fun.

Encourage your children to help plan, prepare and pack their own lunches. They're more likely to eat a meal that they've helped prepare. Involvement in meal preparation also teaches them where their food comes from, and it provides them with the confidence and skills they will need to prepare food for themselves later in life.

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Younger children can cut fruit or make their own trail mix from a selection of healthy items such as raisins, dried apricots, sunflower seeds, whole-grain cereals, and pumpkin seeds.