The utility model discloses a simple mixed signal generator circuit based on a single chip, and relates to a signal generation circuit based on the single chip. Digital output for chaos singles, sinusoidal signals, square wave signals, triangle wave signals, and sawtooth wave signals is achieved...
If the meter needle vibrates will indicate the working of the circuit and the RF emission. A different approach could be, to connect the oscillator with the Antenna and Ground terminals of a CW receiver that could be tuned with the crystal frequency in order to determine the RF oscillations....
The generator was build using XR-2206 function generator IC, which is capable to generate sine, square, ramp and pulse waveforms in frequency range of 0.01Hz to 1MHz. The amplitude and frequency is modulated by voltage (potentiometers). The example circuit from datasheet worked well. Final ph...
Very simple sample of creating random circuits using Qiskit. - stingraze/qiskit-random-circuit-generator
This FM radio receiver circuit is very simple to build and is powered by just a single 1.5V battery cell. Receiver consists of a regenerative rf stage, TR1, followed by a two of three-stage audio amplifier, TR2 to TR4. In some areas 3 stages of audio amplification may not be necessary...
I may be re-inventing the wheel, but haven't come across this circuit before for generating PWM pulses using an absolute minimum of components; just one...
Figure 1: Homely circuit board in metal enclosure I have aSiglent SDG 1025, an inexpensive signal generator that's satisfactory in every way except one — its frequency accuracy isn't very good and there's no way to adjust it. As it happens, this Siglent model will accept an external 10...
I am looking for a timer that can be used so that after the second RF signal, RF2, is received: 1/ T1 starts timing (up or down) for determined (adjustable via R1/C1) ~ During T1 Event 1 is triggered (via circuit or relay) ...
Re: How to make a simple, noise free 5v->3.3v DC linear voltage regulator circuit? « Reply #2 on: March 19, 2024, 10:08:01 pm » Arduino Nano has maximum total current of no more than 200mA (and uses AMS1117), if I understand correctly.So 200-300mA would be the ballpark ...
and the ADL5380 covers the higher frequency range from 400 MHz to 6 GHz. Between the ADL5380 and ADL5387 the RF input range can span from 50 MHz to 6 GHz. Therefore, the two chip circuit configuration as shown in Figure 1 offers coverage of a wide frequency range from 50 MHz to 4400...