Search results

Page title matches

• Printed Circuit Boards
  == Printed circuit board design/fabrication == *make sure the dimension and shape of the printed circuit board (PCB).
  12 KB (1,803 words) - 15:25, 19 September 2025
• 88-108MHz FM transmitter circuit
  367 bytes (48 words) - 17:52, 20 April 2008
• Printed Circuit Etchants
  139 bytes (16 words) - 09:54, 13 February 2008
• Basic Circuit Building Blocks
  ...at we see over and over again in larger projects. Understanding a complex circuit is much easier if you understand these building blocks. Operational amplifier are the basis for many circuit building blocks especially in the range of DC to 1 meg Hz. See [[OpAmp Lin
  48 KB (7,798 words) - 22:48, 9 August 2022
• The digital instrument panel circuit
  The instrument-panel circuit is constructed by PIC16011 and some other components
  215 bytes (29 words) - 19:13, 11 May 2008
• LM311 current detection circuit
  ...C motor armature M's rotation, the two rectifier brush-instantaneous short-circuit, a current pulse, and then through the RDS VT1 to transform its voltage sig
  660 bytes (103 words) - 19:50, 21 April 2008
• Infrared burglar alarm circuit
  118 bytes (18 words) - 21:42, 23 April 2008
• Electric car remote control circuit
  ...ple, easy to operate. Radio-controlled receivers used TWH9238 demodulation circuit components, and supporting the use of its components for the launch of the
  471 bytes (69 words) - 18:24, 28 April 2008
• Basic Circuits and Circuit Building Blocks
  #REDIRECT [[Basic Circuit Building Blocks]]
  43 bytes (5 words) - 17:39, 11 November 2014
• PIC Programmers, In Circuit Programming and BootLoaders
  |In Circuit Programming |Not all chips can be used with In Circuit Programming.{{fact}}
  10 KB (1,524 words) - 21:41, 16 December 2009

Page text matches

• Orphans To Link
  *[[Electric car remote control circuit]] *[[Infrared burglar alarm circuit]]
  539 bytes (63 words) - 12:38, 27 June 2011
• LM311 current detection circuit
  ...C motor armature M's rotation, the two rectifier brush-instantaneous short-circuit, a current pulse, and then through the RDS VT1 to transform its voltage sig
  660 bytes (103 words) - 19:50, 21 April 2008
• Electric car remote control circuit
  ...ple, easy to operate. Radio-controlled receivers used TWH9238 demodulation circuit components, and supporting the use of its components for the launch of the
  471 bytes (69 words) - 18:24, 28 April 2008
• PCB design
  #REDIRECT [[Printed Circuit Boards]]
  36 bytes (4 words) - 14:06, 19 September 2025
• Basic Circuits and Circuit Building Blocks
  #REDIRECT [[Basic Circuit Building Blocks]]
  43 bytes (5 words) - 17:39, 11 November 2014
• Current mirror
  #REDIRECT [[Basic Circuit Building Blocks#current mirror]]
  58 bytes (7 words) - 08:29, 19 April 2015
• RS232 Dev Board
  ...wo 1N4148 diodes prevent any negative voltage getting into the rest of the circuit if either DTR or RTS would happen to go negative. The two transistors func ...http://botkin.org/dale/rs232_interface.htm how to replace the BJTs in this circuit with FETs], which is simpler and (now that FETs have plummeted in price) ch
  2 KB (281 words) - 04:15, 16 July 2008
• The digital instrument panel circuit
  The instrument-panel circuit is constructed by PIC16011 and some other components
  215 bytes (29 words) - 19:13, 11 May 2008
• Li-ion battery discharge limiter
  Schematic of Li-ion discharge protection circuit: Photo of Li-ion discharge protection circuit:
  778 bytes (120 words) - 12:06, 14 March 2021
• Inductors
  ...of filters in power supplies or to block AC signals from passing through a circuit. ...the resulting electromotive force is one volt, then the inductance of the circuit is one henry.
  2 KB (276 words) - 19:55, 25 November 2014
• Switches
  ...that there is no electrical connection between the control circuit and the circuit connected to the switch. ( this is called electrical isolation ). They are *Turn on several circuits with one control circuit.
  2 KB (398 words) - 18:40, 29 January 2024
• 555 Timers
  ...than 1/3 power supply, the output ('''pin 3''') takes the high level. The circuit keeps that condition until the voltage on '''pin 6''' goes over 2/3 power s This simple circuit can be utilized to drive a monostable relay, using a single button switch.
  2 KB (350 words) - 05:23, 23 February 2010
• Photoetching
  Printed Circuit Boards ...updated. Once a circuit is thoroughly tested and proven reliable then the circuit is entered into a CAD package for electronic storing, editing and printing.
  3 KB (537 words) - 06:59, 28 January 2009
• Ethernet Module Development
  ===Circuit and PCB=== ...m.tw/big5/download/AC/dm9000a/DM9000A%20circuit_EMI_052306.pdf Application Circuit]
  4 KB (516 words) - 02:01, 4 August 2009
• Minimig 68K CPU BERR* Support
  :If there's no device a timeout circuit will activate BERR* (Bus error). Such that the cpu knows there's nothing th Without a BUS ERROR/BERR* circuit, a DTACK* would always have to be supplied to 68K when addressing non-exist
  1 KB (245 words) - 05:27, 12 August 2007
• OpAmp Links
  *Circuit = topic is a specific circuit *Project = if more of a project than just a circuit, distinction can be vague.
  22 KB (2,766 words) - 18:00, 29 January 2012
• Dead bug style
  ...the advantage of having a monolithic ground plane which helps to minimize circuit noise. ...The IC's are glued upside-down to the surface of the copper cladding. The circuit is wired up in the air above the IC's with ground connections bent over and
  2 KB (360 words) - 06:57, 14 May 2012
• Zener diode tester
  ...voltage to over 300V allowing you to test zener diodes of any voltage. The circuit also has a push button switch to triple the current, if needed. The output It should be noted that this circuit could be dangerous. It is tied directly to an AC line, and has an output o
  4 KB (697 words) - 17:06, 24 May 2010
• Modules
  ...e sense the module is an extension of the [[Integrated Circuits|integrated circuit]] (IC) ( or vise versa ).
  2 KB (306 words) - 13:19, 4 December 2024
• Sun Tracker or Irrigation Timer to drive motors
  ...seconds once every 47 seconds to move the solar panels. You could use this circuit to turn on an irrigation motor for a very short time every several hours (j Zener D3 went open circuit, malfunctioned and raised all the
  3 KB (566 words) - 05:33, 1 January 2022

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)