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“Background: Humidity and temperature monitoring is a very important factor in salt/dairy warehouses, greenhouses as well as in homes. Instead of taking manual readings from digital meters I plan to make a device which will automatically stream real time …
“I like making simple component-level radios. This Fall, I rekindled my love for making transistor radios and hope to slowly blog some circuits and fun. I’m warning you now — these circuits hearken the 1970s and 80s, SSD, EMRFD, old …
“An Arduino Nano wireless weather station gathering data from DHT22 and a BME280 sensors and transmitting via nRF24L01 (2.4 GHz). Wireless Weather Station (nRF24L01 ) This is something I’ve build as part of a bigger project but it can …
“Have you ever wondered how to explore the inside of pyramid? The deep dark area of ocean? A cave that has just been discovered? These places are considered unsafe for men to enter, therefore an unmanned machine is required to …
“This Instructable shows you how to make an automated watering system for Bonsai trees or plants (see video) yourself. In contrast to a lot of systems that you can buy, this system does not need a water-connection. The water is …
“Log your Energy Meter data using a Raspberry Pi and plot graphs of your energy consumption. In order to save energy it helps to know your consumption. To do this you can use Energy Meters to track the consumption of …
“This is a ESP32 based wifi clock I made for the wireless contest. I decided to make this clock overly wireless so it uses three different forms of wireless communication(WiFi, ESP-NOW, & Cellular). The phone is connected to a …
“The ESP8266 is a low-cost Wi-Fi chip with full TCP/IP stack and MCU (microcontroller unit) capability produced by the Shanghai-based Chinese manufacturer, Espressif Systems. The chip first came to the attention of western makers in August 2014 with the …
“This is the 1st post regarding with Robotics. In this post I will guide you to make your own robot step by step. Robot includes Mechanical design, electronics circuit design, and firmware development. Robot is a Machine specially one programmable …
“Imagine all of the things you can do with a NeoMatrix Mk I, the Interface of Infinite Possibilities! From puzzle box to step sequencer, from NeoPixel programmer to crypto generator, from TV prop to phone phreaking device, the choices are …