![Bluetooth Smart Watch IP67 Waterproof Single Touch Heart Rate Blood Pressure Blood Oxygen Monitor Smart Bracelet With Fitness Tracker Sport Wristband For IOS And Android Rose Gold | Walmart Canada Bluetooth Smart Watch IP67 Waterproof Single Touch Heart Rate Blood Pressure Blood Oxygen Monitor Smart Bracelet With Fitness Tracker Sport Wristband For IOS And Android Rose Gold | Walmart Canada](https://i5.walmartimages.com/asr/04a8e999-ef97-4d82-953e-2820608fdc2b_1.915c9734345f6d86d2866b1827decace.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
Bluetooth Smart Watch IP67 Waterproof Single Touch Heart Rate Blood Pressure Blood Oxygen Monitor Smart Bracelet With Fitness Tracker Sport Wristband For IOS And Android Rose Gold | Walmart Canada
![How I do my surface mount projects - guys, you can stop using through hole, it's OK. : r/electronics How I do my surface mount projects - guys, you can stop using through hole, it's OK. : r/electronics](https://i.redd.it/6qfej47ahjg71.jpg)
How I do my surface mount projects - guys, you can stop using through hole, it's OK. : r/electronics
![I got one of those new ESP8266 WiFi modules. Here's a quick shot of my proof-of-concept WiFi controlled LED dimmer (x-post from /r/arduino) : r/electronics I got one of those new ESP8266 WiFi modules. Here's a quick shot of my proof-of-concept WiFi controlled LED dimmer (x-post from /r/arduino) : r/electronics](https://preview.redd.it/project-keuropal-part-2-modding-external-angel-eye-buttons-v0-sgm5jpv3k7na1.jpg?width=640&crop=smart&auto=webp&s=6d496f33929800dff548ae69c7d8a70c2834ac68)
I got one of those new ESP8266 WiFi modules. Here's a quick shot of my proof-of-concept WiFi controlled LED dimmer (x-post from /r/arduino) : r/electronics
![MAX1797 Step-Up converter does not step-up 1.2V to 3.3V. Gives almost same voltage as input. Draws 400mA at no load. Double checked connectivity and Changed the IC to a new one but MAX1797 Step-Up converter does not step-up 1.2V to 3.3V. Gives almost same voltage as input. Draws 400mA at no load. Double checked connectivity and Changed the IC to a new one but](https://i.redd.it/max1797-step-up-converter-does-not-step-up-1-2v-to-3-3v-v0-m7t5i2cygp1a1.png?width=1210&format=png&auto=webp&s=a5c10990a30059a5dc4bf98e24a4a517a6108bf8)
MAX1797 Step-Up converter does not step-up 1.2V to 3.3V. Gives almost same voltage as input. Draws 400mA at no load. Double checked connectivity and Changed the IC to a new one but
![How I do my surface mount projects - guys, you can stop using through hole, it's OK. : r/electronics How I do my surface mount projects - guys, you can stop using through hole, it's OK. : r/electronics](https://preview.redd.it/och0m77ahjg71.jpg?width=640&crop=smart&auto=webp&s=a41b1b6edabd6af502e0ea4fe533b0536db9520c)
How I do my surface mount projects - guys, you can stop using through hole, it's OK. : r/electronics
![How I do my surface mount projects - guys, you can stop using through hole, it's OK. : r/electronics How I do my surface mount projects - guys, you can stop using through hole, it's OK. : r/electronics](https://i.redd.it/snwai97ahjg71.jpg)