| If your notebook has dead batteries — perhaps no longer commercially available — or a failure on the charging circuit, this notebook power b...
Laurent Labbe (11)
PREMIUM
| Logging debug data from a microcontroller to a laptop is not always convenient. Either there is no spare laptop, or the development board is...
| Logging debug data from a microcontroller to a laptop is not always convenient. Either there is no spare laptop or the development board is...
| At this time of the COVID-19 pandemic, you would almost forget that there are other reasons to wear a face mask. And that there are places w...
| Looking for an easy-to-use solution for monitoring air quality? You can build a compact, battery-powered air quality monitor. Check out this...
| This project shows the simplicity and ease of measuring analogue values with an ESP32 board and to send the values via Wi-Fi to a router, an...
| Having lived in Asia for a long time (Shenzhen, China, and currently Hong Kong), I regularly ride my bicycle to work, or to train for triath...
| Planned obsolescence? A groundless accusation! By our special representative Laurent Labbé
| Some years ago I developed a solar-powered surveillance camera with data transmission by Wi-Fi or GSM network with SIM card. However, some u...
| Several years ago, I designed a thermometer with Nixie display using remote sensors. The thermometer displays the indoor and outdoor tempera...