Elektor_Mag_-_January-February_2021

lektor January & February 2021 5 Next Edition Elektor Magazine Edition 2/2021 (March & April) Elektor’s friends at Spark ...

lektor January & February 2021 17 My first Weller was a WTCP soldering station with the famous Magnastat soldering iron. The ...

6 January & February 2021 http://www.elektormagazine.com For experimenting with electronics we are used to our trusty power ...

18 January & February 2021 http://www.elektormagazine.com The display shows the current temperature of the soldering tip in ...

lektor January & February 2021 7 The chosen BQ24092 comes from a BQ2409x line and this is where you need to check the datash ...

lektor January & February 2021 19 a lot to me. And the standby function? It’s not ideal, but you can live with it. In spite ...

8 January & February 2021 http://www.elektormagazine.com When we say ‘hot spot’ we are, of course, not referring to public I ...

20 January & February 2021 http://www.elektormagazine.com VIRTUAL ELECTRONICA FAST FORWARD 2020 By Clemens Valens (Elektor) ...

lektor January & February 2021 9 attractive, it also makes it easier to recognise objects in the image. The range of the fal ...

lektor January & February 2021 21 the server processed to determine the optimal and personalized therapeutic parameters. The ...

10 January & February 2021 http://www.elektormagazine.com For our project we need only the ESP32, the display and the rechar ...

22 January & February 2021 http://www.elektormagazine.com I 2 S Test Signal Generator with AVR Microcontroller 32-Bit 1-kHz ...

lektor January & February 2021 11 a degree Celsius. This means a temperature of 21.35°C is represented as 2135. The sensor i ...

lektor January & February 2021 23 The serial clock (SCK or SCLK) must be 12.288 MHz (2 channels * 192 kHz * 32 bit). Since t ...

12 January & February 2021 http://www.elektormagazine.com Listing 1: Reading the sensor and calculating the temperature. ... ...

24 January & February 2021 http://www.elektormagazine.com A 74AC4040 (IC3, 12-stage binary ripple counter) is used to proper ...

lektor January & February 2021 13 utive readings to avoid jumps in the colour mapping. Alternatively, it could handle the dy ...

lektor January & February 2021 25 SIN(X) is in the range of -1 to 1, if we want the 32-bit data to have a full-scale level t ...

14 January & February 2021 http://www.elektormagazine.com excerpts from the WiFi and web server code are given in Listing 3. ...

26 January & February 2021 http://www.elektormagazine.com the waveform or frequency. Of course, you’ll need to change the so ...