frequency Archives - Maker News

Sunday, December 3, 2023

Latest:

The Vintage Computer Visualizations in Jurassic Park #SciFiSunday « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Tiny POV Turns Right Round For Volumetric Fun
Wolfenstein 3D Clone Makes Arduboy Debut
2023 Space-Telescope Advent Calendar « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Stepper Motor Piano « Adafruit Industries – Makers, hackers, artists, designers and engineers!

Gareth Halfacree November 21, 2023 circuit, Classic, design, Detector, Dirnberger, Florian, frequency, Radio, tests, Wilhelm

Florian Wilhelm Dirnberger Tests Out a Classic Radio Frequency Detector Circuit Design

Mechanical engineer Florian Wilhelm Dirnberger has tried out a design for building a “very basic” radio frequency (RF) detector —

Parts and Gear October 22, 2023 5GHz, 802.11ax, Adapter, ASUS, AX1800, Band, Compact, Dual, frequency, nano, Network, security, Size, usb, USBAX55, wifi, WPA3

ASUS AX1800 Dual Band WiFi 6 USB Adapter, WiFi 6, 802.11ax, WPA3 Network Security, 5GHz Frequency Band, Compact Size (USB-AX55 Nano)

First WiFi 6 (802.11ax) USB adapter – Upgrade PCs networking to 802.11ax standard via USB interface.
Extreme 5GHz Wi-Fi speed with wide 160Mhz bandwidth and 1024-QAM – Boost 5GHz WiFi speed up to 2.4Gbps, and up to 2.7X faster.
Ultra high-efficiency with OFDMA and MU-MIMO – Enable a more stable, and faster transmission in a high density environment.
Support the latest WiFi security WPA3 – Enhance WiFi security and enable more robust authentication.
Compatible with Windows and Linux – Support Windows 10 and Linux for flexible OS integration.

Lewin Day September 29, 2023 30MHz, ease, frequency, handles, meter, simple, STM32

Simple STM32 Frequency Meter Handles Up To 30MHz With Ease

[mircemk] had previously built a frequency counter using an Arduino, with a useful range up to 6 MHz. Now, they’ve

Anne Barela September 6, 2023 Adafruit, artists, AVR, designers, engineers, frequency, hackers, Industries, Makers, Measurement, MicrochipMakes, Microcontrollers, modern

Frequency measurement with modern AVR microcontrollers #EE @MicrochipMakes « Adafruit Industries – Makers, hackers, artists, designers and engineers!

Modern AVR microcontrollers have asynchronous counters that can be externally driven to count pulses from 1 Hz to beyond 100

Al Williams July 20, 2023 digital, frequency, meter, Teardown, Vintage

Vintage Digital Frequency Meter Teardown

You think of digital displays as modern, but the idea isn’t that new. We had clocks, for example, with wheels

GreatScott! June 25, 2023 Active, advantage, beginner, beginners, board, build, buy, circuit, Clean, Cleaner, Cleaning, coil, commercial, compare, comparison, concentrate, Cooling, design, disadvantage, diy, do, driver, Dry, electronic, electronics, enclosure, Exciting, experiment, Fan, flux, frequency, functional, gate, greatscott, guide, high, hot, how, inductor, it, make, or, overheat, pcb, printed, problem, project, schematic, self, solution, to, tool, Transducer, transformer, transistor, tutorial, Ultrasonic, Underrated, voltage, water, Wet, wire, wiring, yourself

The Most Underrated Tool? (DIY or Buy) Ultrasonic Cleaner!

Check out the KNIPEX App here: https://www.knipex.de/app Try the world’s most trusted PCB design software, Altium Designer with 365, for

Zay April 17, 2023 Adafruit, artists, designers, engineers, frequency, hackers, Industries, Makers, MusicMonday, Visualizing

Visualizing Frequency and EQ #MusicMonday « Adafruit Industries – Makers, hackers, artists, designers and engineers!

When was the first time you saw a graphic equalizer? And when was the first time you did anything with

admin2 April 12, 2023 Adafruit, amplifier, artists, board, designers, engineers, frequency, hackers, Industries, Makers, Noise

A low frequency, low noise amplifier board « Adafruit Industries – Makers, hackers, artists, designers and engineers!

You may not know this, but using a spectrum analyzer to directly measure that 50 ohms thermal noise isn’t really

GreatScott! March 5, 2023 30 day, 555, Acid, alarm, battery, beginner, beginners, capacity, Car, circuit, Circuits, commercial, constant, current, Days, debunk, Debunking, design, desulfate, desulfator, diy, do, electrode, electronics, experiment, Fake, False, followed, frequency, greatscott, guide, hack, it, lead, load, long, make, measure, moped, mosfet, Motorcycle, off, on, output, Plate, project, pulse, real, schematic, sulfate, system, Term, test, time, timer, tried, True, try, tutorial, video, voltage, Wasted, Work, yourself, YouTube

I followed a YouTube “Battery Hack” and Wasted 30 Days!

1-8 Layers PCBs for $2. Flexible PCB coming soon: https://jlcpcb.com/AAA Try the world’s most trusted PCB design software, Altium Designer

Al Williams January 18, 2023 Absolute, frequency, Hackaday, Tells, Temperature

Frequency Tells Absolute Temperature | Hackaday

It is no secret that semiconductor junctions change their behavior with temperature, and you can use this fact to make

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