Search found 5 matches
Search found 5 matches • Page 1 of 1
- Wed Dec 30, 2015 7:21 am
- Forum: 8channel 10v
- Topic: tsetst asfdsadfasdfasdfasd
- Replies: 3
- Views: 6195
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...
- 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: 47368
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...
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...
- 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: 4984
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
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