Tagged: electronics

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Video Tutorial: How NOT to package your ESP8266 & BME280

Continuing our series from last week, we’re going to package up the Wemos D1 Mini and the BME280 Environmental sensor on a perfboard, with batteries. Or at least that was the plan until we ran into a software bug… which could have been fixed. Until… well, watch the video and count how many ways this project didn’t go according to plan. If you agree that #LearningIsEducation please leave a like...

Electricity as a shower (Understanding Volts and Amps) 0

Electricity as a shower (Understanding Volts and Amps)

Normally electricity and water don’t mix, however today we’re just talking analogies. When working with electronics, it’s very common to see questions along the lines of “My project requires X volts, is it okay to use Y power source” or “My Raspberry Pi requires 1 amp, will a 2 amp power supply burn it out?”. If you don’t know electricity, this makes perfect sense to ask. Rather than answer specific...