|
USB Interface
Circuits, Page 3
#'s - B
C-F
G-L
M-R
S-T U-Z
Last Updated on:
Wednesday, November 29, 2017 05:37 AM |
|
|
Links to electronic circuits,
electronic schematics, designs for engineers, hobbyists, students & inventors:
|
|
|
|
General-purpose components
implement USB-based data-acquisition system - 26-Jun-08 Issue of
EDN A serial ADC communicates with a PC's USB port through a
serial-to-parallel converter and a USB-interface IC.... [Design Idea by V
Gopalakrishnan, Indira Gandhi Centre for Atomic Research, Kalpakkam, India] |
|
Hi-Fi USB Audio DAC - Regulator:This board supplies DAC board with
+/- 15V for analog section. MUR860 in rectifier bridge, LM317 and Lm337 as
regulator IC's and BG-STD at the output. LM317, LM337 power supply PCM2702:
A little modified version of....(circuit added 07/07/07) |
|
Hi-Fi USB Audio DAC with PCM2702 - The heart of this circuit is
low-cost 16-bit Philips DAC. As a SPDIF decoder was chosen Cirrus Logic
CS8412 IC with SN75179 as an input driver....(circuit added 07/07/07)
|
|
Hints and kinks for USB decoding - 7-Feb-02 Issue of EDN The
USB is a serial data-transmission system that uses cables to connect
peripheral equipment to PCs. All new computers have two orUSB
receptacles,.... [Design Idea by Bert Erickson, Fayetteville, NY] |
|
|
|
How-to build an USB device with 18F4550 or 18F2550 - (project added 10/06)
|
|
|
|
I/O interface board for PC - (electronic circuit added 2/07) |
|
IgorPlug-USB (AVR) Universal USB interface - Yes!!! now its possible to
connect an AVR microcontroller direct to USB port of PC, running windows. This
circuit is infrared (IR) receiver.….(design added 03/09) |
|
Image-capture system uses USB and LabView 24-Jun-10 Issue of EDN Capturing
and processing graphical images requires manipulating data into a form that you can
use. This Design Idea describes an imaging system using a USB (Universal Serial
Bus ) image-capturing system that uses OmniVision’s 640×480-pixel, 8-bit-color OV7660
image sensor. The CY7C68013A-128AXC from Cypress Semiconductor provides a USB
interface between a PC and the image sensor (Figure 1). The control software is
written in LabView from National Instruments.... [Design Idea by Chien-Hung Chen and
Po-Jui Chen, National Applied Research Laboratories, Hsinchu, Taiwan] |
|
Interface MIDI instruments to a PC through a USB port - 17-Apr-08 Issue of
EDN You can interface MIDI-equipped musical instruments to a PC via a USB
port.... [Design Idea by Stefano Palazzolo, Senago, Milan, Italy] |
|
iPOD Charger - The circuit's pretty simple, basicly it's just a voltage
regulator. Both the LM317 and the REG1117A (LDO) fit the PCB, maybe there are even
more types that I'm aware of that can be used on it. I did add one extra thing: a LED
that shows if the connected device is consuming power. To do this I used a shunt
resistor and a current converter. I choose 0.2 ohm for the shunt, since it's not hard
to come by and should only drop 0.1V @ 500mA. Either an INA168 (current output) or an
INA193-198 (INA194 is best in this case) (voltage output) will fit as current
converter. The trip point at which the LED should start to burn can easily be adjusted
by one resistor (in case of the INA168) or by two (in case of the INA193-198). In the
schematic it is set at 100mA using an INA168 using a 950k resistor. The Schmit buffer
is a Texas Instruments Little Logic chip (1G17). ….(electronic schematic added 11/08)
|
|
LCD 2 USB - LCD2USB is a open source/open hardware project. The goal of
LCD2USB is to connect HD44780 based text LCD displays to various PCs via USB. LCD2USB
was meant to be cheap and to be made of easily available parts. It is therefore based
on the Atmel AVR Mega8 CPU and does not require any difficult to obtain parts like
separate USB controllers and the like. ….... |
|
LED Light - A simply and easy-to-make circuit, useful when working with the
computer at night. (6/08/2006) |
|
LED Load - The board supports driving two separate tri-color LEDs. More can
be setup inline if desired. Currently the software only uses the second LED and its
color represents the CPU load of the system in real-time. Blue for idle and gradients
light blue, green, yellow, orange, and finally red indicating heavy CPU utilization.
If the system fails to respond, the LED begins flashing RED to indicate a lack of
communication from the software. This lets you easily identify a crashed machine
in a rack for example. ….(design added 11/08) |
|
Link Neatly Measures Temperature - 26-Oct-00 Issue of EDN-Design
Ideas....Figure 1 shows a convenient and neat way to measure temperature using the USB
of a PC. An ADM1023 IC senses the temperature, and an Anchor Chips EZ-USB.…PDF
contains several circuits, scroll to find this one…. [Design Idea by Mary Burke,
Analog Devices, Limerick, Ireland] |
|
Low Cost USB MicroController Programmer the Building of the Pickit™ 1 Flash Starter
Kit - Microchip Application Note Published 7-Jul-03 (app note added
2/06) |
|
|
|
|
USB Interface Circuits:
#'s - B C-F
G-L
M-R
S-T U-Z |
|
|
