Author Archives: Willem Aandewiel

The Groovebox Project

From Curiosity to a Complete Musical Instrument 491 keer bekeken / views Sometimes the best projects begin with a simple annoyance. For me, it was connecting yet another TFT display to an ESP32. Every new project started with a handful … Continue reading →

Posted in Arduino, Computer, ESP32, Firmware, Hardware, KiCAD | Tagged , , , , , , | 2 Comments

Universal Timer

438 keer bekeken / views In my post about the TFT-LCD-DISPLAY-EC11 Piggy Back Board I explained that this board makes software development much easier because the developer no longer has to worry about the underlying hardware. In this post I … Continue reading →

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TFT LCD DISPLAY EC11 Piggyback Board

1,530 keer bekeken / views While browsing the internet, I came across this “TFT LCD Display EC11” board. It is a 2.4-inch color display with a rotary encoder and an extra push button. It’s a nice little board, but you … Continue reading →

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Reolink Chime Modification for Your Existing Doorbell

962 keer bekeken / views I recently installed a Reolink Video Doorbell at my house, and overall I’m very happy with it. The image quality is great, notifications are fast, and setup was straightforward. But there was one problem… My … Continue reading →

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Desktop Air Quality Meter

427 keer bekeken / viewsThis is the third and final post about measuring air quality. Hier kun je een Nederlandse vertaling van deze post vinden. Earlier posts are: The first post and this post distinguish themselves by the simplicity of … Continue reading →

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Desktop Luchtkwaliteit Meter

694 keer bekeken / viewsDit is de derde en laatste post over het meten van luchtkwaliteit. Here you can find an English translation of this post. Eerder verschenen posts zijn: De eerste post en deze post onderscheiden zich door de … Continue reading →

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Soft Power Latch

616 keer bekeken / views In my post about the handheldAerosolSensor I use a circuit to switch power to the system with a single push-button, and then let the ESP32 turn it off again after completing measurements. This is an … Continue reading →

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