This project uses ESP8266 NodeMCU as the control device that easily connects to existing WiFi network & creates a Web Server. When any connected device accesses this web server, ESP8266 NodeMCU reads in temperature & relative humidity from the DHT11, DHT22/AM2302 sensor & sends it to the web browser of that device with a nice interface. Excited? Let’s get started!
Thanks to a revolutionary firmware and a very simple hardware, Wembi overtakes the problem of low accuracy levels and achieves unparalleled accuracy and Speed in 3D printing, unlike anything else. With important advantages over standard stepper motor technology, it offers outstanding benefits: Reveal the True Power of Your Designs – Wembi essentially allows to emulate a…
This project can be made by milling a PCB using files found on github or by using vero board as per the illustration. Some soldering is required so the usual equipment is needed: soldering iron stand solder wire tip cleaner wire cutter wire stripper helping hands glue gun More info Build it yourself Boards, sensors and…
After having seen the features and potentialities of RFTide modules, let’s see how to create a small network that has all the features of an advanced mesh network. To create a network with the RFTide modules, it is necessary to have at your disposal at least a Master unit. For the moment, let’s say that the…
Here below you can see a technical demonstration made waves by showing a way to add full-color graphics to solid-color 3D prints. The object is dipped into a water bath with a floating, partially dissolved colored film, which wraps around the object and transfers the graphic to the surface. 3D models are often designed with…
Recently, Canonical has announced that it will provide official support for the Raspberry Pi 4. However, there was a kernel bug with the Raspberry Pi 4 where the Ubuntu 19.10 only offers official support for the Raspberry Pi 1GB and 2GB versions. With the new updated images of Ubuntu, Galem Kayo the product…
Jakob Krantz has created an open-source smartwatch called ZSWatch, which utilizes the Zephyr Real-Time Operating System (RTOS). The four-layer PCB measures 36mm and contains a u-blox ANNA-B402 module with a Nordic nRF52833 BLE SoC, a sensor package with an accelerometer, a pulse oximeter, and a heart rate monitor, a vibrating motor,…
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