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Gmail autocomplete -- how to clear contact suggestions when composing a new message?

When I compose a new message in Gmail on my Android phone I'm offered several suggestions for the recipient (i.e. for the email's To: field) via an autocomplete function. These...

5

Android Enthusiasts Asked by James Adams on 2 years ago

How to vary the voltage output depending on the changes in temperature?

I am working with the Siemens Logo8! PLC (0BA8 version) and the purpose of my circuit seems to be simple: If temp > 25°C then output voltage = 8V If...

1

Electrical Engineering Asked by NatD on 2 years ago

Burried via with custom shape in Altium

Does anyone know how to implement in Altium a buried via (a via in PCB inner layers) with e.g. rounded rectangle shape? E.g. i could define a pad with rounded...

1

Electrical Engineering Asked by user163061 on 2 years ago

Bit Bang SCCB Issue

I am trying to bit bang an SCCB communication between an OV7670 camera module and an STM32F407 Discovery Board. In the datasheet, it is stated that the slave write and...

1

Electrical Engineering Asked by user234217 on 2 years ago

What causes a potentiometer to get "jittery" after cleaning?

I recently cleaned a potentiometer's resistive element by using general purpose contact cleaner (CRC). I now find that there is "jitter" or non-linear increase in the resistance as I...

0

Electrical Engineering Asked by Steve Guidi on 2 years ago

Connecting signalling lines of the multiple devices with different power sources

I started to develop a simple device and this question arose. I need to make some uC device that will be connected to the PCI-E bus via M.2 socket. And...

2

Electrical Engineering Asked by BbIKTOP on 2 years ago

Linearizing multi-star network for home automation

I'm designing a communication network for private home automation. My design goals are:Local wrt network changes. That is, changing one part of the network should not require modification of the...

1

Electrical Engineering Asked on 2 years ago

Want to reverse AC Motor direction - need help

I have this old Westinghouse motor it turns clockwise and I need counter clockwise. It has 3 leads at a junction on the rear, 2 line and 1 middle lead...

0

Electrical Engineering Asked by Dlambe on 2 years ago

Wiring for stereo mic using MAX9814

My goal is to test some algorithms for sound localization, so I connected two microphones (MAX9814 boards from adafruit) to my soundcard. In the future I want to use four...

2

Electrical Engineering Asked by M. Stern on 2 years ago

DC Motor Efficiency at a given operating point

I'm trying to select a motor for a design application that cares mostly about efficiency. Given a required torque and RPM output from the motor, I feel like it should...

1

Electrical Engineering Asked on 2 years ago

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