#frequencycounter — Public Fediverse posts

2025 One Hertz Challenge: The Easy Way to Make a Nixie Tube Clock - Let’s say you want to build a Nixie clock. You could go out and find some tubes, s... - https://hackaday.com/2025/08/07/2025-one-hertz-challenge-the-easy-way-to-make-a-nixie-tube-clock/ #2025hackadayonehertzchallenge #frequencycounter #clockhacks #nixietube #contests #clock #nixie

2025 One Hertz Challenge: The Easy Way to Make a Nixie Tube Clock - Let’s say you want to build a Nixie clock. You could go out and find some tubes, s... - https://hackaday.com/2025/08/07/2025-one-hertz-challenge-the-easy-way-to-make-a-nixie-tube-clock/ #2025hackadayonehertzchallenge #frequencycounter #clockhacks #nixietube #contests #clock #nixie

2025 One Hertz Challenge: The Easy Way to Make a Nixie Tube Clock - Let’s say you want to build a Nixie clock. You could go out and find some tubes, s... - https://hackaday.com/2025/08/07/2025-one-hertz-challenge-the-easy-way-to-make-a-nixie-tube-clock/ #2025hackadayonehertzchallenge #frequencycounter #clockhacks #nixietube #contests #clock #nixie

2025 One Hertz Challenge: The Easy Way to Make a Nixie Tube Clock - Let’s say you want to build a Nixie clock. You could go out and find some tubes, s... - https://hackaday.com/2025/08/07/2025-one-hertz-challenge-the-easy-way-to-make-a-nixie-tube-clock/ #2025hackadayonehertzchallenge #frequencycounter #clockhacks #nixietube #contests #clock #nixie

2025 One Hertz Challenge: The Easy Way to Make a Nixie Tube Clock - Let’s say you want to build a Nixie clock. You could go out and find some tubes, s... - https://hackaday.com/2025/08/07/2025-one-hertz-challenge-the-easy-way-to-make-a-nixie-tube-clock/ #2025hackadayonehertzchallenge #frequencycounter #clockhacks #nixietube #contests #clock #nixie

2025 One Hertz Challenge: 4-Function Frequency Counter https://hackaday.com/2025/07/31/2025-one-hertz-challenge-4-function-frequency-counter/ #2025HackadayOneHertzChallenge #frequencycounter #ToolHacks #frequency

2025 One Hertz Challenge: 4-Function Frequency Counter https://hackaday.com/2025/07/31/2025-one-hertz-challenge-4-function-frequency-counter/ #2025HackadayOneHertzChallenge #frequencycounter #ToolHacks #frequency

2025 One Hertz Challenge: 4-Function Frequency Counter https://hackaday.com/2025/07/31/2025-one-hertz-challenge-4-function-frequency-counter/ #2025HackadayOneHertzChallenge #frequencycounter #ToolHacks #frequency

2025 One Hertz Challenge: 4-Function Frequency Counter https://hackaday.com/2025/07/31/2025-one-hertz-challenge-4-function-frequency-counter/ #2025HackadayOneHertzChallenge #frequencycounter #ToolHacks #frequency

2025 One Hertz Challenge: 4-Function Frequency Counter - Frequency! It’s an important thing to measure, which is why [Jacques Pelletier] bu... - https://hackaday.com/2025/07/31/2025-one-hertz-challenge-4-function-frequency-counter/ #2025hackadayonehertzchallenge #frequencycounter #toolhacks #frequency

2025 One Hertz Challenge: 4-Function Frequency Counter - Frequency! It’s an important thing to measure, which is why [Jacques Pelletier] bu... - https://hackaday.com/2025/07/31/2025-one-hertz-challenge-4-function-frequency-counter/ #2025hackadayonehertzchallenge #frequencycounter #toolhacks #frequency

2025 One Hertz Challenge: 4-Function Frequency Counter - Frequency! It’s an important thing to measure, which is why [Jacques Pelletier] bu... - https://hackaday.com/2025/07/31/2025-one-hertz-challenge-4-function-frequency-counter/ #2025hackadayonehertzchallenge #frequencycounter #toolhacks #frequency

2025 One Hertz Challenge: 4-Function Frequency Counter - Frequency! It’s an important thing to measure, which is why [Jacques Pelletier] bu... - https://hackaday.com/2025/07/31/2025-one-hertz-challenge-4-function-frequency-counter/ #2025hackadayonehertzchallenge #frequencycounter #toolhacks #frequency

2025 One Hertz Challenge: 4-Function Frequency Counter - Frequency! It’s an important thing to measure, which is why [Jacques Pelletier] bu... - https://hackaday.com/2025/07/31/2025-one-hertz-challenge-4-function-frequency-counter/ #2025hackadayonehertzchallenge #frequencycounter #toolhacks #frequency

2025 One-Hertz Challenge: ZX Spectrum Is Now A Z80 Frequency Counter https://hackaday.com/2025/07/18/2025-one-hertz-challenge-zx-spectrum-is-now-a-z80-frequency-counter/ #2025HackadayOneHertzChallenge #frequencycounter #Retrocomputing #retrocomputing #ZXSpectrum #spectrum #spectru

2025 One-Hertz Challenge: ZX Spectrum Is Now A Z80 Frequency Counter https://hackaday.com/2025/07/18/2025-one-hertz-challenge-zx-spectrum-is-now-a-z80-frequency-counter/ #2025HackadayOneHertzChallenge #frequencycounter #Retrocomputing #retrocomputing #ZXSpectrum #spectrum #spectru

2025 One-Hertz Challenge: ZX Spectrum Is Now A Z80 Frequency Counter https://hackaday.com/2025/07/18/2025-one-hertz-challenge-zx-spectrum-is-now-a-z80-frequency-counter/ #2025HackadayOneHertzChallenge #frequencycounter #Retrocomputing #retrocomputing #ZXSpectrum #spectrum #spectru

2025 One-Hertz Challenge: ZX Spectrum Is Now A Z80 Frequency Counter https://hackaday.com/2025/07/18/2025-one-hertz-challenge-zx-spectrum-is-now-a-z80-frequency-counter/ #2025HackadayOneHertzChallenge #frequencycounter #Retrocomputing #retrocomputing #ZXSpectrum #spectrum #spectru

2025 One-Hertz Challenge: ZX Spectrum Is Now A Z80 Frequency Counter - The ZX Spectrum is perhaps most fondly remembered as a home computer and a games m... - https://hackaday.com/2025/07/18/2025-one-hertz-challenge-zx-spectrum-is-now-a-z80-frequency-counter/ #2025hackadayonehertzchallenge #frequencycounter #retrocomputing #zxspectrum #spectrum #spectru

2025 One-Hertz Challenge: ZX Spectrum Is Now A Z80 Frequency Counter - The ZX Spectrum is perhaps most fondly remembered as a home computer and a games m... - https://hackaday.com/2025/07/18/2025-one-hertz-challenge-zx-spectrum-is-now-a-z80-frequency-counter/ #2025hackadayonehertzchallenge #frequencycounter #retrocomputing #zxspectrum #spectrum #spectru

2025 One-Hertz Challenge: ZX Spectrum Is Now A Z80 Frequency Counter - The ZX Spectrum is perhaps most fondly remembered as a home computer and a games m... - https://hackaday.com/2025/07/18/2025-one-hertz-challenge-zx-spectrum-is-now-a-z80-frequency-counter/ #2025hackadayonehertzchallenge #frequencycounter #retrocomputing #zxspectrum #spectrum #spectru

2025 One-Hertz Challenge: ZX Spectrum Is Now A Z80 Frequency Counter - The ZX Spectrum is perhaps most fondly remembered as a home computer and a games m... - https://hackaday.com/2025/07/18/2025-one-hertz-challenge-zx-spectrum-is-now-a-z80-frequency-counter/ #2025hackadayonehertzchallenge #frequencycounter #retrocomputing #zxspectrum #spectrum #spectru

2025 One-Hertz Challenge: ZX Spectrum Is Now A Z80 Frequency Counter - The ZX Spectrum is perhaps most fondly remembered as a home computer and a games m... - https://hackaday.com/2025/07/18/2025-one-hertz-challenge-zx-spectrum-is-now-a-z80-frequency-counter/ #2025hackadayonehertzchallenge #frequencycounter #retrocomputing #zxspectrum #spectrum #spectru

Korean Multifunction Counter Teardown https://hackaday.com/2024/07/07/korean-multifunction-counter-teardown/ #frequencycounter #testequipment #workbench #Teardown

Korean Multifunction Counter Teardown https://hackaday.com/2024/07/07/korean-multifunction-counter-teardown/ #frequencycounter #testequipment #workbench #Teardown

Korean Multifunction Counter Teardown https://hackaday.com/2024/07/07/korean-multifunction-counter-teardown/ #frequencycounter #testequipment #workbench #Teardown

Korean Multifunction Counter Teardown https://hackaday.com/2024/07/07/korean-multifunction-counter-teardown/ #frequencycounter #testequipment #workbench #Teardown

Korean Multifunction Counter Teardown - [Thomas Scherrer] likes to tear down old test equipment, and often, we remember th... - https://hackaday.com/2024/07/07/korean-multifunction-counter-teardown/ #frequencycounter #testequipment #workbench #teardown

Korean Multifunction Counter Teardown - [Thomas Scherrer] likes to tear down old test equipment, and often, we remember th... - https://hackaday.com/2024/07/07/korean-multifunction-counter-teardown/ #frequencycounter #testequipment #workbench #teardown

Korean Multifunction Counter Teardown - [Thomas Scherrer] likes to tear down old test equipment, and often, we remember th... - https://hackaday.com/2024/07/07/korean-multifunction-counter-teardown/ #frequencycounter #testequipment #workbench #teardown

Korean Multifunction Counter Teardown - [Thomas Scherrer] likes to tear down old test equipment, and often, we remember th... - https://hackaday.com/2024/07/07/korean-multifunction-counter-teardown/ #frequencycounter #testequipment #workbench #teardown

Korean Multifunction Counter Teardown - [Thomas Scherrer] likes to tear down old test equipment, and often, we remember th... - https://hackaday.com/2024/07/07/korean-multifunction-counter-teardown/ #frequencycounter #testequipment #workbench #teardown

Upgrade Puts a Lot of Zeroes on Kit-Built Frequency Counter - If there’s anything more viscerally pleasing than seeing an eight-digit instrument... - https://hackaday.com/2023/12/07/upgrade-puts-a-lot-of-zeroes-on-kit-built-frequency-counter/ #temperaturecompensated #crystaloscillator #frequencycounter #calibration #toolhacks #reference #standard #vctcxo

Upgrade Puts a Lot of Zeroes on Kit-Built Frequency Counter - If there’s anything more viscerally pleasing than seeing an eight-digit instrument... - https://hackaday.com/2023/12/07/upgrade-puts-a-lot-of-zeroes-on-kit-built-frequency-counter/ #temperaturecompensated #crystaloscillator #frequencycounter #calibration #toolhacks #reference #standard #vctcxo

Upgrade Puts a Lot of Zeroes on Kit-Built Frequency Counter - If there’s anything more viscerally pleasing than seeing an eight-digit instrument... - https://hackaday.com/2023/12/07/upgrade-puts-a-lot-of-zeroes-on-kit-built-frequency-counter/ #temperaturecompensated #crystaloscillator #frequencycounter #calibration #toolhacks #reference #standard #vctcxo

Upgrade Puts a Lot of Zeroes on Kit-Built Frequency Counter - If there’s anything more viscerally pleasing than seeing an eight-digit instrument... - https://hackaday.com/2023/12/07/upgrade-puts-a-lot-of-zeroes-on-kit-built-frequency-counter/ #temperaturecompensated #crystaloscillator #frequencycounter #calibration #toolhacks #reference #standard #vctcxo

Upgrade Puts a Lot of Zeroes on Kit-Built Frequency Counter - If there’s anything more viscerally pleasing than seeing an eight-digit instrument... - https://hackaday.com/2023/12/07/upgrade-puts-a-lot-of-zeroes-on-kit-built-frequency-counter/ #temperaturecompensated #crystaloscillator #frequencycounter #calibration #toolhacks #reference #standard #vctcxo

Upgrade Puts a Lot of Zeroes on Kit-Built Frequency Counter https://hackaday.com/2023/12/07/upgrade-puts-a-lot-of-zeroes-on-kit-built-frequency-counter/ #temperaturecompensated #crystaloscillator #frequencycounter #calibration #ToolHacks #reference #standard #VCTCXO

Upgrade Puts a Lot of Zeroes on Kit-Built Frequency Counter https://hackaday.com/2023/12/07/upgrade-puts-a-lot-of-zeroes-on-kit-built-frequency-counter/ #temperaturecompensated #crystaloscillator #frequencycounter #calibration #ToolHacks #reference #standard #VCTCXO

Simple STM32 Frequency Meter Handles Up To 30MHz With Ease - [mircemk] had previously built a frequency counter using an Arduino, with a useful... - https://hackaday.com/2023/09/28/simple-stm32-frequency-meter-handles-up-to-30mhz-with-ease/ #frequencycounter #toolhacks #stm32

Simple STM32 Frequency Meter Handles Up To 30MHz With Ease - [mircemk] had previously built a frequency counter using an Arduino, with a useful... - https://hackaday.com/2023/09/28/simple-stm32-frequency-meter-handles-up-to-30mhz-with-ease/ #frequencycounter #toolhacks #stm32

Simple STM32 Frequency Meter Handles Up To 30MHz With Ease - [mircemk] had previously built a frequency counter using an Arduino, with a useful... - https://hackaday.com/2023/09/28/simple-stm32-frequency-meter-handles-up-to-30mhz-with-ease/ #frequencycounter #toolhacks #stm32

Simple STM32 Frequency Meter Handles Up To 30MHz With Ease - [mircemk] had previously built a frequency counter using an Arduino, with a useful... - https://hackaday.com/2023/09/28/simple-stm32-frequency-meter-handles-up-to-30mhz-with-ease/ #frequencycounter #toolhacks #stm32

Simple STM32 Frequency Meter Handles Up To 30MHz With Ease - [mircemk] had previously built a frequency counter using an Arduino, with a useful... - https://hackaday.com/2023/09/28/simple-stm32-frequency-meter-handles-up-to-30mhz-with-ease/ #frequencycounter #toolhacks #stm32

Vintage Digital Frequency Meter Teardown - You think of digital displays as modern, but the idea isn’t that new. We had clock... - https://hackaday.com/2023/07/19/vintage-digital-frequency-meter-teardown/ #frequencycounter #digitaldisplay #teardown #racal

Vintage Digital Frequency Meter Teardown - You think of digital displays as modern, but the idea isn’t that new. We had clock... - https://hackaday.com/2023/07/19/vintage-digital-frequency-meter-teardown/ #frequencycounter #digitaldisplay #teardown #racal

Vintage Digital Frequency Meter Teardown - You think of digital displays as modern, but the idea isn’t that new. We had clock... - https://hackaday.com/2023/07/19/vintage-digital-frequency-meter-teardown/ #frequencycounter #digitaldisplay #teardown #racal

Vintage Digital Frequency Meter Teardown - You think of digital displays as modern, but the idea isn’t that new. We had clock... - https://hackaday.com/2023/07/19/vintage-digital-frequency-meter-teardown/ #frequencycounter #digitaldisplay #teardown #racal

Vintage Digital Frequency Meter Teardown - You think of digital displays as modern, but the idea isn’t that new. We had clock... - https://hackaday.com/2023/07/19/vintage-digital-frequency-meter-teardown/ #frequencycounter #digitaldisplay #teardown #racal

Do Not Attempt Disassembly: Analog Wizardry In A 1960s Counter - [CuriousMarc] is back with more vintage HP hardware repair. This time it’s the HP ... - https://hackaday.com/2023/06/12/do-not-attempt-disassembly-analog-wizardry-in-a-1960s-counter/ #frequencycounter #repairhacks #repair #hp

Do Not Attempt Disassembly: Analog Wizardry In A 1960s Counter - [CuriousMarc] is back with more vintage HP hardware repair. This time it’s the HP ... - https://hackaday.com/2023/06/12/do-not-attempt-disassembly-analog-wizardry-in-a-1960s-counter/ #frequencycounter #repairhacks #repair #hp

Do Not Attempt Disassembly: Analog Wizardry In A 1960s Counter - [CuriousMarc] is back with more vintage HP hardware repair. This time it’s the HP ... - https://hackaday.com/2023/06/12/do-not-attempt-disassembly-analog-wizardry-in-a-1960s-counter/ #frequencycounter #repairhacks #repair #hp

Do Not Attempt Disassembly: Analog Wizardry In A 1960s Counter - [CuriousMarc] is back with more vintage HP hardware repair. This time it’s the HP ... - https://hackaday.com/2023/06/12/do-not-attempt-disassembly-analog-wizardry-in-a-1960s-counter/ #frequencycounter #repairhacks #repair #hp

Do Not Attempt Disassembly: Analog Wizardry In A 1960s Counter - [CuriousMarc] is back with more vintage HP hardware repair. This time it’s the HP ... - https://hackaday.com/2023/06/12/do-not-attempt-disassembly-analog-wizardry-in-a-1960s-counter/ #frequencycounter #repairhacks #repair #hp

To Turn an ATtiny817 into a 150MHz Counter, First Throw Out the Spec Sheet

https://hackaday.com/2022/10/14/to-turn-an-attiny817-into-a-150mhz-counter-first-throw-out-the-spec-sheet/

#frequencycounter #ATtinyHacks #ATtiny817 #prescaler #counter #Atmel #AVR #TCD

To Turn an ATtiny817 into a 150MHz Counter, First Throw Out the Spec Sheet - One generally reads a data sheet in one of two ways. The first is to take every sp... - https://hackaday.com/2022/10/14/to-turn-an-attiny817-into-a-150mhz-counter-first-throw-out-the-spec-sheet/ #frequencycounter #attinyhacks #attiny817 #prescaler #counter #atmel #avr #tcd

To Turn an ATtiny817 into a 150MHz Counter, First Throw Out the Spec Sheet - One generally reads a data sheet in one of two ways. The first is to take every sp... - https://hackaday.com/2022/10/14/to-turn-an-attiny817-into-a-150mhz-counter-first-throw-out-the-spec-sheet/ #frequencycounter #attinyhacks #attiny817 #prescaler #counter #atmel #avr #tcd

Clock Testing Sans Oscilloscope? - Like many people who repair stuff, [Learn Electronics Repair] has an oscilloscope.... - https://hackaday.com/2022/03/11/clock-testing-sans-oscilloscope/ #crystaloscillator #frequencycounter #repairhacks #reviews

Edge-Mounted Meters Give This Retro Frequency Counter Six Decades of Display - With regard to retro test gear, one’s thoughts tend to those Nixie-adorned instrum... - https://hackaday.com/2022/01/03/edge-mounted-meters-give-this-retro-frequency-counter-six-decades-of-display/ #ovencontrolledcrystaloscillator #electroniccounter #frequencycounter #retrocomputing #movingcoil #germanium #teardown #decade #ocxo

NTP, Rust, and Arduino Make a Phenomenal Frequency Counter - Making a microcontroller perform as a frequency counter is a relatively straightfo... - https://hackaday.com/2021/11/17/ntp-rust-and-arduino-make-a-phenomenal-frequency-counter/ #frequencystandard #frequencycounter #arduinohacks #ntp