Digital Frequency MeterCircuit
#frequency meter
#digital
#measurement
#counter
#signal processing
#electronics
#frequency measurement
#instrumentation
No description available.
1Ghz Divide-By-N Counter
Counter speeds for CMOS and TTL programmable counters are limited to under 100 MHz. ECL-type devices can approach a few hundred MHz but require significant current. However, using the dual-modulus-prescaling technique in conjunction with phase-locked-loop synthesizer chips that control the...
10hz 60mhz frequency meter
The frequency meter is capable of measuring frequencies ranging from 10 Hz to 60 MHz, with a precision or resolution of 10 Hz. It can be utilized to assess the frequency of various devices such as oscillators, transmitters, frequency generators,...
0-99 counter by IC 4017G—2
When designing a counter circuit that counts from 0 to 99, an effective approach is to utilize the IC LM4017, which is a decade counter.
The LM4017 is a CMOS decade counter capable of counting from 0 to 9, and it...
Frequency meter with 10Hz to 2MHz
The 7208 seven-metric system counter is utilized as a frequency meter. It features a latch and multiplexing function and incorporates a direct drive circuit along with a display driver circuit. The 7207 IC divides the output frequency of a 6.5536...
Analog frequency meter circuit
The circuit is capable of measuring frequencies ranging from 1.5 kHz to 500 kHz by connecting different capacitors, C1 to C6. It can handle a maximum frequency of up to 1 MHz. Transistor T1 serves as the integrator, with a...
Interpolating Scanner Circuit
This design is for an interpolating scanner, a circuit featuring multiple signal inputs, a control voltage input, and a signal output. The output selectively transitions between inputs, smoothly fading from one to the next as the control voltage increases. A...
Digital Up / Down Counter
This Circuit uses a CD40110BE, Up/Down Counter IC's. This IC is able to Source Each Segment with 25 mA, Giving a Very Nice Bright Display. The 7 Segment Displays MUST be a Common Cathode Type, as I have used here....
Programmable frequency meter
The basic idea comes from the AN592 Microchip application note: "Frequency counter using PIC16C5x". where you may find a simple software which implements a frequency counter using a PIC microcontroller. I wrote a specifically designed software to improve the counter...
HETERODYNE FREQUENCY METER
The circuit includes a 1-2 MHz oscillator (Q1), an untuned mixer (X1), and an audio frequency beat-note amplifier (Q2). Capacitor C4 is calibrated to display frequency readings directly from 1 to 2 MHz when using an accurate unmodulated RF signal...