The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Building a smart ecosystem in your home is more accessible than ever, with a range of products that automate and regulate the ...

Some 500 upper primary and junior high students from five regions have graduated as part of the third cohort of the Telecel ...

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...

In the maker world, it’s the Arduino and ESP32 lines that get the lion’s share of attention. However, you can do fantastic ...

Kenyan startup Zerobionic selected for Qualcomm's 2026 Make in Africa cohort, building AI-powered sign language robots from ...

Qualcomm Incorporated has announced the selection of 10 startups for the fourth edition of its Qualcomm® Make in Africa ...

SparkFun Thing Plus - ESP32-C5 is an Adafruit Feather-compatible board with dual-band WiFi 6, BLE, 802.15.4 radio, and LiPo battery support ...