Hello friends, I hope you all are doing great. Today, I am going to share the new BME680 Gas Sensor Library for Proteus V1.0 . The BME680 from Bosch is a tiny environmental sensor that measures four things at once: the temperature , the humidity , the air pressure and the resistance of a small heated gas sensor - which falls when VOCs from paint, cleaning products, cooking or our own breath reach it. It talks I2C or SPI , and the purple GY-BME680 board is the one most makers buy. Behind the part sits our own model , written from the datasheet and checked against Bosch's BME68x driver inside the Adafruit BME680 library - the model gives the raw numbers the real chip would give, and the library's own maths turns them into C, %RH, hPa and ohm. You can change the air while the simulation runs: ...
Hello friends, I hope you all are doing great. Today, I am going to share the new CCS811 Air Quality Sensor Library for Proteus V1.0 . The CCS811 is the tiny digital gas sensor on the popular CJMCU-811 board that many indoor air quality projects use. It reports two numbers over I2C : TVOC , the total volatile organic compounds in the air, and eCO2 , an "equivalent CO2" that it estimates from them. Behind the part sits our own model , written from the datasheet and checked against the Adafruit CCS811 library , the one most makers use with this sensor - so the library's own calls get exactly the answers they expect. The sensor starts in boot mode and needs APP_START, measures in one of five drive modes , pulls nINT LOW when a result is ready, ignores the bus while nWAKE is HIGH, needs its ru ...
