I wish to have in your OPL list the posibility to use the well common MAX485. When I develop boards with Modbus communication feature, I always need to use this components.
I wish that in the OPL parts, you can find a place also for an optoisolator like the PC817. This is a good component when we need to make a strong separation between different supplies. Especially for microcontroller!9 votes
I wish I could get a response to the two messages related to needing to RMA a non-working LinkitOne I received1 vote
Hi, i have been 1 hour writting a recipe and saving it every 10 minutes. Just in the last save, EVERYTINHG has been erased !!! Instructions, links, etc....
Please check your web page. I will try to do it again.1 vote
I'm trying to check out as a guest, but the form won't let me continue without entering account details (password) to create an account.
If that's compulsory, don't offer guest checkout, as that clearly doesn't exist now.7 votes
I can not reply to posts. I will tell my forum this subject countries. http://www.picproje.org
I said you're a reliable company. Because you do not take into account the customer. You do not give value. Five days I'm struggling on you.5 votes
Order Number: 154481
Please cancel my order. Please refund my money. Because we are experiencing communication problems. I've got to hurry. I need to urgently Manufacturers of PCBs. But a little problem takes days I ask you your fix. Five days still not started to manufacture PCBs.1 vote
Support Target3001 Files3 votes
It would be fairly easy to connect grove sensors to an EV3 - you would just have to make a custom cable (pretty simple) and add some drivers (I can help there if you want)1 vote
Show all the steps using some example design right through to ordering
and show the result.8 votes
It will be very simple to pay from Russia!4 votes
Hello Support Team,
I got a tick tock shield for my daughter, but now I realize we are missing some parts (see below), I would like to add them from german retailers, can you provide me with the specifications?
Thanks, best regards, Andreas
Thermistor RT1 1
Light dependent resistor LDR1
the capacitors are described well enough in the soldering guide1 vote
better documents on how o finish the project you ordered. complete documentation .0 votes
bought two new sensors and no support for GrovePi and RaspberryPi - Voltage Divider POW0516P & Temp/Humidity 101020074 need python software
Need Python test software for two new sensors, am using GrovePi and RaspberryPi. Iam sure others would like this software both very useful sensors. please update software for new sensors
Voltage Divider POW0516
Temp/Humidity 1010200741 vote
Thanks for your good suggestion. We’re doing.
more components in Open Parts Library, 555, zeners, comparators, power FETs, voltage references, voltage regulators (78XXX)16 votes
DSO Quad whole firmware newest source code release, it seems the source code in seeed studio wiki is outdated.
Make a latest full rom source code bundle is appreciated, e.g DFU,LOGO,SYS,APP1 vote
All information have been post here:http://www.seeedstudio.com/wiki/DSO_Quad:Upgrading_Firmware#Hardware_V2.72
for discount internationals3 votes
I wish seeedstudio would make a deal with the manufacturers of the Firefly RK-3288 and some other awesome products they are working on. Perhaps this isn't possible, but they do have some really neat things they are doing.0 votes
Thanks for your advice, we will pay close attention to Firefly RK-3288.But we don’t know the “neat things” they are doing, it will help if you can give us some info about this.
Tutorials for how to use your shields would be great. Especially configuring other devices that run off of them. Like an X-Bee for example0 votes
A vacuum and pressure sensor that is Arduino compatible that can measure from 30" mercury vacuum to approximately 3 atmospheres pressure. It'd be great for those of us using Arduino as engine ECUs to be able to have fine-grained control of engine parameters by knowing intake vacuum or pressure. Knowing the intake cross-sectional volume, the intake vacuum or pressure (in the case of blown engines) could also be used as an intake air flow sensor, which will really be beneficial to those of us using heated water injection to create extra cylinder pressure via steam expansion (to measure if we're getting the water too hot prior to injection, thus flashing to steam before it hits the cylinder, thereby starving the engine of air by displacing the air with steam).
A vacuum and pressure sensor that is Arduino compatible that can measure from 30" mercury vacuum to approximately 3 atmospheres pressure. It'd be great for those of us using Arduino as engine ECUs to be able to have fine-grained control of engine parameters by knowing intake vacuum or pressure. Knowing the intake cross-sectional volume, the intake vacuum or pressure (in the case of blown engines) could also be used as an intake air flow sensor, which will really be beneficial to those of us using heated water injection to create extra cylinder pressure via steam expansion (to measure if we're…3 votes
We think this is a very professional area for the industrial control, would you please give us more advise about the popular sensors in this area, so we can make our products more convenient for you to use.
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