Search found 5 matches

by lctechadmin
Wed Dec 30, 2015 7:21 am
Forum: 8channel 10v
Topic: tsetst asfdsadfasdfasdfasd
Replies: 3
Views: 3564

Re: tsetst asfdsadfasdfasdfasd

I use a combination of 3v3 devices and sensors. (My 3V3 devices are 5V tolerant) It would great to be able select the supply voltage for the Analog & digital ports independently. e.g. my ultrasonic ranger (DO+DI) needs a 5V supply but my Sharp IR Ranger (AI) needs 3V3 so I can’t run these two se...
by lctechadmin
Tue Dec 01, 2015 9:04 am
Forum: IIC interface DS3231 high precision clock module
Topic: USB to TTL convertot based on cheep CP2102 with USB micro connector in with DIL pins
Replies: 0
Views: 45804

USB to TTL convertot based on cheep CP2102 with USB micro connector in with DIL pins

On chinese eshop exists many USB to TTL convertors based on FT232R or CP2102. But no one with USB micro, small dimension, all pins available and with breadboard friendly package. I mean something like in the attached image. I found only this, but with huge normal USB connector: http://www.aliexpress...
by lctechadmin
Mon Nov 30, 2015 8:40 am
Forum: Your first forum
Topic: GPRS
Replies: 0
Views: 26881

GPRS

you can connect to the internet through GPRS wireless network with it. Making/answering voice calls and sending/receiving SMS messages are also supported. Meanwhile, Seeeduino GPRS supports FM radio function and bluetooth communication. Seeeduino GPRS is base on Atmage32U4 and SIM800H. Atmage32U4 is...
by lctechadmin
Fri Nov 27, 2015 8:52 am
Forum: LC 0.96-inch OLED display module 12864 highlight low-power high-definition LCD
Topic: TinyQED I2C Quadrature Decoder
Replies: 1
Views: 3157

Re: TinyQED I2C Quadrature Decoder

I was wondering if it should be possible to apply two of these boards parallel from each other. I have made this with one set of 10k pull-up resistors and it doesn’t work immediately. When I touch the SDA and SCL lines many times it suddenly start working.. Regards, Nick
by lctechadmin
Mon Nov 09, 2015 10:06 am
Forum: Your first forum
Topic: Welcome to phpBB3
Replies: 3
Views: 29037

Welcome to phpBB3

This is an example post in your phpBB3 installation. Everything seems to be working. You may delete this post if you like and continue to set up your board. During the installation process your first category and your first forum are assigned an appropriate set of permissions for the predefined user...

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