Embedded Hardware

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An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints. Examples of properties typical of embedded computers when compared with general-purpose ones are low power consumption, small size, rugged operating ranges, and low per-unit cost. Modern embedded systems are often based on microcontrollers; the processor(s) used may be types ranging from general purpose to those specialised in certain class of computations, or even custom designed for the application at hand. A common standard class of dedicated processors is the digital signal processor (DSP).

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I produce a rectified sine wave 1Vpp 100Hz using a PIC + DAC 12bits.
I would like to smooth the line by applying a filter.
What filter do you suggest?

32114 views
Free Tool: Postgres Monitoring System
Free Tool: Postgres Monitoring System

A PHP and Perl based system to collect and display usage statistics from PostgreSQL databases.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Attached is CAN Transceiver Datasheet.  This IC is wired in our Microcontroller based Electronic Control Unit.
 
What will be CAN High (CANH) and CAN Low (CANL) Voltage when CAN Transceiver is in …

234 views

Attached is CAN Transceiver Datasheet. This IC is wired in our Microcontroller based Electronic Control Unit.

CAN_A_H1 and CAN_A_L1 are connected to CANH and CANL of Transceiver.  Also, CAN_A_H2 …

539 views

Attached is CAN Transceiver Datasheet.  This IC is wired in our Microcontroller based Electronic Control Unit.
 
Page 5 shows the pinout.  How to measure current at BAT Pin ?  Current Probe can be …

651 views

I'm tired of half-stepping my office server. I suppose you could consider what I do with the hardware a hobby but I also run my business out of my home and it  very much relies  on the VMs and data …

19114 views

I want a LED to light up if a LDR detects that the light level has dropped.  I have another LEd running at the same time that shines on the LDR at 540 nanometres.  I want it to detect if the light …

336 views

This is a question about electronics.

I have next bridge board L298N:

Further info about L298N board is here (https://goo.gl/CeDAnH).  

And next DC motor:

With next parameters:

Full …

18148 views

Hi All,

I look for a Set-Top-Box (STB) hardware and Open Source.

Please give me the information:
1. The vendor provides the hardware for STB
2. Open Source as Linux distribution for embedded …

8310 views

Hi all,

I want to customize a kernel of a camera IP.
Could you give me information, please?
1) Type camera IP (Open Hardware)
2) Firmware (Open source) for this camera IP

Thanks.

8161 views

Please provide me with the tech support phone number I can use to call Ricoh tech support to get support on a Ricoh Aficio MP C4500 copier's scan to email settings.

678 views
Free Tool: Subnet Calculator
Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Can you please tell me what this error means?

20191 views

I need to conduct a training session with our sales team on the differences and why you would choose one OS over the other. I have to be able to explain why a customer would want to purchase Embedded …

3926 views

Where can i get that broken piece of portable toilet?


5182 views

is i7s the same as i7? sometimes there is reference to the above.. is the s stand for in i7s core?

3148 views

Attempted to install Server 2012 on a used G7 Proliant DL380p.
RAID controller is the standard 402i
Loading Windows fails stating the selected drives (RAID 0) cannot have the OS loaded onto it …

784 views

As is too often the case, no replies in the openwrt forums so here goes.
Reading this; https://wiki.openwrt.org/doc/howto/vnstat

However, it is still not clear to me how I could create the db the …

9222 views

Renesas RH850F1L Microcontroller has number of pins that can be configured as general purpose inputs or outputs.

What might the following statement mean?

A particular pin is configured as …

3105 views

I run a test on my drive, can you tell me what this results means?   Thanks

(CODE)

5169 views

I copied files twice. Its a 1 TB Flash drive. File size is 5GB. It shows files are copied but when i clicked on the folder nothing is in their. I tried many times but same results. Operating system …

19169 views
Secure Your Active Directory - April 20, 2017
Secure Your Active Directory - April 20, 2017

Active Directory plays a critical role in your company’s IT infrastructure and keeping it secure in today’s hacker-infested world is a must.
Microsoft published 300+ pages of guidance, but who has the time, money, and resources to implement? Register now to find an easier way.

We are working on a drone (quad copter)  kit and are looking for more detailed instructions on wiring / soldering / how to put the damn thing together:

6114 views

hi,

i am very novice in raspberry pi.

i purchased a raspberry (screen shot attached here) pi 3. i installed raspbian there. i can connect that with my laptop (headless installation). for that i …

22164 views

Hi to all,
I'm considering to buy a refurbished Dell T5500. I see the specs and the native hard disk controller is SATA 3.0 Gb/s.
I want to buy a ssd disk that work on 6.0Gb/s.
For use full 6.0 …

3144 views

Hello, I was wondering if anyone had a solution to how to embed an ongoing stream into a webpage. I am using the media live encoder and the url is: rtmp://fss28.streaming-jonesbroadcasting.com/lv_mvm1…

3158 views

I have a Proliant DL120 G7 that had 4 1gb drives. One of the drives went bad so instead of replacing it with another 1gb drive we decided to upgrade all four with 4 4tb drives. After adding the drive,…

7253 views

Can any one please suggest me which one is the best for 4 views car camera?  Thanks


5204 views
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Embedded Hardware

1K

Solutions

2K

Contributors

An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints. Examples of properties typical of embedded computers when compared with general-purpose ones are low power consumption, small size, rugged operating ranges, and low per-unit cost. Modern embedded systems are often based on microcontrollers; the processor(s) used may be types ranging from general purpose to those specialised in certain class of computations, or even custom designed for the application at hand. A common standard class of dedicated processors is the digital signal processor (DSP).

Related Topics

  1. Hardware
  2. Components
  3. Server Hardware
  4. Laptops Notebooks
  5. Windows XP
  6. Networking Hardware-Other
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