Cmos logic probe


Posted on Mar 27, 2013

The logic probe can indicate four input states, as follows: floating input—all LEDs off


Cmos logic probe
Click here to download the full size of the above Circuit.

logic 0 input—D2 switched on (D3 will briefly flash on); logic 1 input—Dl_ switched on; pulsing input—D3 switched on, or pulsing in the case of a low frequency input signal (one or both of the other indicators will switch on, showing if one input state predominates).




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Increasing the power rating of zener diodes
Arduino Audio DAC Options
amp variable output switching regulator lm195
charger
How to install CCD camera sensor with VHF sender
ISL6553 Microprocessor CORE Voltage Regulator 2 Phase Buck PWM Controller
interfacing 2x16 lcd with spartan 6 fpga
HD44780 Character LCD Displays Tutorial
BCD THUMBWHEEL SET 99 min TIMER
Frequency counter Counter schematic
IB31 internal functional block diagram and pin functions
As of control rechargeable delay circuit
Seven blinker circuits
Delta connection Motor phase protection circuit



Top