analog
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Birds singing analog signal generator circuit
The circuit illustrated is an analog signal generator designed to produce a chirping sound, simulating birds singing. It employs six CD4069 inverters to create three oscillators, with two of them functioning as ultra-low frequency oscillators. The oscillation frequency is in...
analog vocoder
This is the initial Instructable and the first attempt at a large electronics project. The circuit has been designed from scratch and is being made available.
The presented project involves the design of an electronic circuit that has been developed independently....
Analog Laser Guitar Hero
Above is the schematic of an oscillator circuit. In technical terms, the oscillator is a Schmitt trigger relaxation oscillator.
The Schmitt trigger relaxation oscillator is a type of electronic oscillator that generates a periodic waveform, typically a square wave, by...
Analog IO Protection
The I/O Filter Wildcard offers an efficient platform for prototyping analog circuits or for filtering, conditioning, or protecting the I/O lines of other Wildcards. It features twenty-four I/O lines that can be independently filtered or combined in customized configurations. To...
Analog Tachometer Readout
The analog display consists of a frequency/voltage converter (IC12) and bar-graph segment drivers IC10 and IC11. More: R34 is the calibration adjustment and is set so that an engine rpm of 5 000 to 7000 rpm lights the first LED...
Linear ac analog coupler
The coupler is biased in the linear region using a 10 mA DC bias on the infrared emitting diode (IRED) and a voltage divider connected to the base of the phototransistor. This configuration allows the photodiode current to flow from...
Analog Voltage Camera-Image Tracker
By utilizing a low-cost RS-170 camera and this circuit, a voltage that indicates the position of an object within the camera's field of view is generated. IC2A and IC2B create a valid video gate that keeps IC3 in a reset...
Analog Summing
A request to build an analog summing amplifier, preferably utilizing vacuum tubes to achieve the characteristic tube sound.
An analog summing amplifier is a circuit that combines multiple input signals into a single output signal. The use of vacuum tubes in...
case stepper
Beige Bag Software has been offering affordable and innovative circuit design tools since 1990. B2 Spice provides schematics as well as analog, digital, and mixed-mode electronic circuit simulation. It integrates with EAGLE and CADSTAR PCB software.
B2 Spice is a powerful...