i made a pop-out control panel for controlling the Envox BB3 power supply and oscilloscope from the desktop (for times when i'm too lazy to reach out to the instrument :)). it's using eww dock which is polling the instruments by sending SCPI commands and which can also trigger actions on instruments (voltage/current set, channel enable, trigger start/stop/single/force).

config available here: https://gitlab.com/1g0rb/eww-bb3-rigol-dock

#envox #bb3 #rigol #eww

My dad made me a Vesa compatible holder for my oscilloscope and it turned out great! Just as imagined. Of course, it is a massive steel construction, we both would not trust a 3D printed construction with my dear Rigol.

#electronics #oscilloscope #rigol

The #Rigol DHO814 (100 MHz, 12-bit, 4-channel) digital #oscilloscope is hard to beat for the home #electronics laboratory market.

https://youtu.be/S8jrpCoZyx8?si=gu569MRLCRedeYqU

Proud of myself this evening. Used my new Rigol scope for the first time and managed to understand the electrical signals our new Panasonic WhisperValue bathroom fan uses. Told me what I need to replace the onboard switch with an ESP32 to control the fan speed and monitor the RPM. All part of my plan for a unified ventilation system using ESPHome and Home Assistant.

#homeassistant #esphome #panasonic #ventilation #hvac #electronics #rigol #esp32