Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

HW design using gEDA

Anticimex Contest Winner last edited by Anticimex

I intend to do my HW designs using gEDA. I have created a git to keep track on my symbols and footprints. It is empty for the moment, but I will push my stuff as soon as I have finished a new symbol/footprint. Currently in the pipe is a symbol for the Arduino Nano. If new symbols are needed in my designs I will add them to the repo.
Feel free to use, and/or contribute to, this container. In case you want me to pull updates, please keep in mind that I am following the gEDA Common Symbol Naming Conventions.

GitHub: gEDAlib

I will publish gits for my schematics/PCBs/sketches as well later on.
Reply Quote 0
1 Reply Last reply

1
Posts

1499
Views

Suggested Topics

Clearance, creepage and other safety aspects in "MySensors" PCBs.
Hardware • pcb acdc ac power creepage clearance • • sundberg84

17

16
Votes

17
Posts

22072
Views

@JohanH - thanks for your reply! I also hope and think people who build commercial products have knowledge of this But as a hobbyist, there are two ways to go - either you dont have to care or go bare minimum, if something happens its your own fault, or you can try to make is as safe as possible. My idea was never to make this thread a information source for a commercial product. I wanted to try to make my own products as safe as possible since I have children around. With that in mind, i want to be on the safe side of things so some things i use from here might be exaggerated. But my PCB (HLK-PM01 breakout) is working great, and I feel safe. I have had it outdoors (under roof covered in IP5* box, -20 to +30 aprox) and its been working for me for a couple of years now. Better than I had before, when i just stripped an old fake samsung charger. /Andreas
💬 Audio Amplifier Circuit on PCB Using LM386
OpenHardware.io • pcb pcb layout pcba pcb原型 • • openhardware.io

1

0
Votes

1
Posts

909
Views

No one has replied
PCB Design Guru Wanted
Development • pcb eagle graphics • • AffordableTech

1

1
Votes

1
Posts

711
Views

No one has replied
RFM69HW antenna
General Discussion • gateway pcb rfm69hw antenna • • tsunami

10

0
Votes

10
Posts

1020
Views

@tsunami My setup is max 50m radius and 433MHz standard power RFM69s so a small 1/4 wave whip works reliably even from a below ground pump chamber 10m away. Your 915MHz at 200m SHOULD work on 1/4 wave if obstacle free line of sight, but you could try a 2.4GHz Wifi router at one location and use a mobile at the other to test if you can see the router. I can see at least 3 neighbouring routers identified on my mobile from over 40m away through masonry, 10 on the laptop, so it's a simple enough test. If you can see the router on either, 915MHz should be rock solid with a simple whip and no need of directional antenna.
💬 In Wall AC/DC Pcb for MySensors
OpenHardware.io • pcb acdc inwall mysx1.4 • • openhardware.io

62

1
Votes

62
Posts

23567
Views

@sundberg84 I was able to do a photo, so the dallas temp, and le33 "mask" is on the opposite side, I think this is the problem. (in your example pictures they are on the good side) No worries, I use currently the newbie pcbs for light switching,
💬 Arduino Pro Mini Shield for RFM69(H)W
OpenHardware.io • arduino rfm69 temperature sensor humidity pcb atmega328 atmega328p si7021 rfm69hw wireless bme280 pressure interstitial • • openhardware.io

53

1
Votes

53
Posts

11590
Views

@gohan said in Arduino Pro Mini Shield for RFM69(H)W: If I remeber right that pin is used as input so the RFM69 is not receiving any 5v signal. In addition there are people claming they have the RFM69 module working on 5v on data pins and 3.3v on vcc, but I hardly suggest to do it. thank you just what i thought . about direct 5v on data...well... i seen a big red sign saying n :DONT do it! lol Level converters are so cheap...that i ordered 5 or 10 thoguether with rfm69 board. sorry about hijack this topic, i though i was on general discussion

HW design using gEDA

Suggested Topics

Clearance, creepage and other safety aspects in "MySensors" PCBs.
Hardware • pcb acdc ac power creepage clearance • • sundberg84

💬 Audio Amplifier Circuit on PCB Using LM386
OpenHardware.io • pcb pcb layout pcba pcb原型 • • openhardware.io

PCB Design Guru Wanted
Development • pcb eagle graphics • • AffordableTech

RFM69HW antenna
General Discussion • gateway pcb rfm69hw antenna • • tsunami

💬 In Wall AC/DC Pcb for MySensors
OpenHardware.io • pcb acdc inwall mysx1.4 • • openhardware.io

💬 Arduino Pro Mini Shield for RFM69(H)W
OpenHardware.io • arduino rfm69 temperature sensor humidity pcb atmega328 atmega328p si7021 rfm69hw wireless bme280 pressure interstitial • • openhardware.io

36
Online

11.6k
Users

11.2k
Topics

113.0k
Posts

HW design using gEDA

Suggested Topics

Clearance, creepage and other safety aspects in "MySensors" PCBs. Hardware • pcb acdc ac power creepage clearance • • sundberg84

💬 Audio Amplifier Circuit on PCB Using LM386 OpenHardware.io • pcb pcb layout pcba pcb原型 • • openhardware.io

PCB Design Guru Wanted Development • pcb eagle graphics • • AffordableTech

RFM69HW antenna General Discussion • gateway pcb rfm69hw antenna • • tsunami

💬 In Wall AC/DC Pcb for MySensors OpenHardware.io • pcb acdc inwall mysx1.4 • • openhardware.io

💬 Arduino Pro Mini Shield for RFM69(H)W OpenHardware.io • arduino rfm69 temperature sensor humidity pcb atmega328 atmega328p si7021 rfm69hw wireless bme280 pressure interstitial • • openhardware.io

36Online

11.6kUsers

11.2kTopics

113.0kPosts

Clearance, creepage and other safety aspects in "MySensors" PCBs.
Hardware • pcb acdc ac power creepage clearance • • sundberg84

💬 Audio Amplifier Circuit on PCB Using LM386
OpenHardware.io • pcb pcb layout pcba pcb原型 • • openhardware.io

PCB Design Guru Wanted
Development • pcb eagle graphics • • AffordableTech

RFM69HW antenna
General Discussion • gateway pcb rfm69hw antenna • • tsunami

💬 In Wall AC/DC Pcb for MySensors
OpenHardware.io • pcb acdc inwall mysx1.4 • • openhardware.io

💬 Arduino Pro Mini Shield for RFM69(H)W
OpenHardware.io • arduino rfm69 temperature sensor humidity pcb atmega328 atmega328p si7021 rfm69hw wireless bme280 pressure interstitial • • openhardware.io

36
Online

11.6k
Users

11.2k
Topics

113.0k
Posts