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).

123D Circuits

jesse last edited by

Autodesk is offering a tool similar to Fritzing: http://www.123dapp.com/circuits

http://fritzing.org/home/

They are tools to design a diagram of a circuit.
Reply Quote 0
1 Reply Last reply

1
Posts

1521
Views

Suggested Topics

In wall - PCB, (AC to DC 5v)
Hardware • pcb inwall • • sundberg84

89

9
Votes

89
Posts

66149
Views

@Ddawme - Hi! I suggest you read all the links in the project for example: http://forum.mysensors.org/topic/1607/safe-in-wall-ac-to-dc-transformers https://forum.mysensors.org/topic/4175/clearance-creepage-and-other-safety-aspects-in-mysensors-pcbs
💬 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,
PCB design and production
Hardware • pcb production design • • jendrush

17

0
Votes

17
Posts

7576
Views

@ferpando @rosskinard Has anyone made any headway on this project?
HW design using gEDA
My Project • pcb layout schematic • • Anticimex

1

0
Votes

1
Posts

1499
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.
💬 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
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
Novice requesting PCB review and advice for a window / door sensor
Hardware • nrf24l01+ pcb atmega328p smd pcb layout • • BearWithBeard

31

1
Votes

31
Posts

4253
Views

No, I didn't seriously consider it. I have a minimal programming circuit with ZIF-sockets to program DIPs, but those are easily removed from a circuit (assuming they are put into sockets and not soldered) in case they need to be reproprammed . Doing this with a TQFP seems like a one-way road, so I think a way for in-circuit programming should be provided regardless. I mean, I didn't have to reprogram my first revision nodes so far, but I might want to add signing support later on or upgrade to MySensors 2.4 or 3.0 for some reason, so it should definitely be possible, but I'm not too worried, if the programming process is a little cumbersome, if the SOICbite experiment doesn't work out.

123D Circuits

Suggested Topics

In wall - PCB, (AC to DC 5v)
Hardware • pcb inwall • • sundberg84

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

PCB design and production
Hardware • pcb production design • • jendrush

HW design using gEDA
My Project • pcb layout schematic • • Anticimex

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

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

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

Novice requesting PCB review and advice for a window / door sensor
Hardware • nrf24l01+ pcb atmega328p smd pcb layout • • BearWithBeard

31
Online

11.7k
Users

11.2k
Topics

113.0k
Posts

123D Circuits

Suggested Topics

In wall - PCB, (AC to DC 5v) Hardware • pcb inwall • • sundberg84

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

PCB design and production Hardware • pcb production design • • jendrush

HW design using gEDA My Project • pcb layout schematic • • Anticimex

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

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

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

Novice requesting PCB review and advice for a window / door sensor Hardware • nrf24l01+ pcb atmega328p smd pcb layout • • BearWithBeard

31Online

11.7kUsers

11.2kTopics

113.0kPosts

In wall - PCB, (AC to DC 5v)
Hardware • pcb inwall • • sundberg84

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

PCB design and production
Hardware • pcb production design • • jendrush

HW design using gEDA
My Project • pcb layout schematic • • Anticimex

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

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

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

Novice requesting PCB review and advice for a window / door sensor
Hardware • nrf24l01+ pcb atmega328p smd pcb layout • • BearWithBeard

31
Online

11.7k
Users

11.2k
Topics

113.0k
Posts