7-into-1 Oscilloscope features a 10.1″ touch-color display
https://www.electronics-lab.com/7-1-oscilloscope-features-10-1-touch-color-display/
The Chinese based technology company Rigol Technologies has launched a new high-performance oscilloscope series, the MSO/DS7000 Oscilloscopes. This new series incorporates some of Rigol’s latest developed technologies and includes RIGOL’s self-developed ASIC chipset “Phoenix” into it. The introduction of the MSO/DS7000 series oscilloscope will make it the first time for a Chinese enterprise to launch its own developed […]
Arduino compatible high precision frequency counter
https://www.electronics-lab.com/arduino-compatible-high-precision-frequency-counter/
The concept of this board is to build an open, very versatile frequency counter, so it can be used to measure a wide variety of signals. It is designed to be customizable in every possible way. Freq_LF_HF v1.0 board uses the famous AVR microcontroler Atmega328p-AU. This is not the newest ATMEL model but this chip […]
Teardown & Repair of an Agilent 53152A 46GHz Microwave Frequency Counter
https://www.electronics-lab.com/teardown-repair-agilent-53152a-46ghz-microwave-frequency-counter/
Teardown & Repair of an Agilent 53152A 46GHz Microwave Frequency Counter – [Link]
Raspberry Pi RF frequency counter
https://www.electronics-lab.com/raspberry-pi-rf-frequency-counter/
A Raspberry PI RF frequency counter project from Scott Harden, that is available on GitHub: Raspberry PI RF Frequency Counter with Python Interface. The RF signal clocks a 32-bit counter (SN74LV8154) connected to a 16-bit IO expander (MCP23017) accessable to the Raspberry Pi (via I²C) to provide real-time frequency measurements from a python script. Raspberry Pi […]
VHF Frequency Counter with PC Interface
https://www.electronics-lab.com/vhf-frequency-counter-pc-interface/
Scott has published a new build: This is the general idea behind how this frequency counter works. It’s so simple! It’s entirely digital, and needs very few passive components. sn74lv8154 is configured in 32-bit mode (by chaining together its two 16-bit counters, see the datasheet for details) and acts as the front-end directly taking in […]
Fluke PM6608B Frequency Counter 10MHz OCXO Reference Upgrade Module
https://www.electronics-lab.com/fluke-pm6608b-frequency-counter-10mhz-ocxo-reference-upgrade-module/
Fluke PM6608B Frequency Counter 10MHz OCXO Reference Upgrade Module – [Link]
Nanocounter: Frequency Counter with an Android Interface
https://www.electronics-lab.com/nanocounter-frequency-counter-with-an-android-interface/
Andy published his accurate and open source frequency counter that uses an Android phone as a display. It’s based on a high accuracy temperature compensated crystal oscillator (TCXO) fed into a phase locked loop (PLL) to create a high frequency reference clock. The reference clock along with the input signal is processed by a Xilinx […]