{"product_id":"dstike-bad-watch-programmable-watch-atmega32u4-usb-laser-vl53l0-distance-sensor-temperture-rtc-with","title":"DSTIKE BAD Watch Programmable Watch Atmega32u4 USB Laser VL53L0 Distance Sensor Temperture RTC with","description":"\u003ch2 style=\"margin-bottom:\"\u003e???\u003c\/h2\u003e  \u003ch2 style=\"margin-bottom:\"\u003e\n\u003cbr\u003e\u003cb\u003eWhat is it?\u003c\/b\u003e\n\u003c\/h2\u003e  \u003cul style=\"list-style-position:\"\u003e   \u003cli\u003eIt is a atmega32u4 development watch with distance sensor, laser, buzzer, RGB LED and RTC inside.\u003c\/li\u003e   \u003cli\u003eIt is pre-flashed with a??program that can display time, inside temperature (RTC3231`s temperature), and distance.\u003c\/li\u003e   \u003cli\u003ePush the switch upwards and the watch will detect distance between you and your target. If distance is less than 1m, buzzer will sound B~ and RGB will turn RED at the same time.?The distance sensor can only detect 0-1.2m range.\u003c\/li\u003e   \u003cli\u003ePush the switch downwards and the laser will be enabled. Push down again and it will turn off the laser.\u003c\/li\u003e   \u003cli\u003eYou can look at the introduction video I made.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch2 style=\"margin-bottom:\"\u003e\u003cb\u003eWhy did you make it?\u003c\/b\u003e\u003c\/h2\u003e  \u003cp style=\"margin-bottom:\"\u003eI just wanted to make a cool watch for Arduin beginners. Atmega32u4 could be recognized as a key board for computers. That is why a lot of people use it as a Bad USB. That is also the same reason I use it on this watch. I added a command that can show your computer wifi passwords, so when you connect this watch with a computer a window will jump up and shows all the passwords.\u003c\/p\u003e  \u003cp style=\"margin-bottom:\"\u003eYou can change the BadUSB code to do what you want with computer. Just for fun. Do not do bad things.\u003c\/p\u003e  \u003ch2 style=\"margin-bottom:\"\u003e\u003cb\u003eWhat makes it special?\u003c\/b\u003e\u003c\/h2\u003e  \u003cul style=\"list-style-position:\"\u003e   \u003cli\u003eBootloader is Arduin Leonardo\u003c\/li\u003e   \u003cli\u003eBuzzer(Digital Pin 12)\u003c\/li\u003e   \u003cli\u003eRGB LED(Digital Pin 6)\u003c\/li\u003e   \u003cli\u003eLaser(Digital Pin 13)\u003c\/li\u003e   \u003cli\u003e1.3 OLED SH1106(IIC)\u003c\/li\u003e   \u003cli\u003eSDA(Digital Pin 3)\u003c\/li\u003e   \u003cli\u003eSCL(Digital Pin 2)\u003c\/li\u003e   \u003cli\u003eButton Up(Digital Pin 10)\u003c\/li\u003e   \u003cli\u003eButton Down(Digital Pin 8)\u003c\/li\u003e   \u003cli\u003eButton Select(Digital Pin 9)\u003c\/li\u003e   \u003cli\u003eBreakou GPIOs(5V,3V,BAT,GND,GPIO5,SDA,SCL,TXD,RXD,AD0)\u003c\/li\u003e   \u003cli\u003eVL53L0 Distance Sensor(IIC)\u003c\/li\u003e   \u003cli\u003eExtremely Accurate DS3231(IIC)\u003c\/li\u003e   \u003cli\u003e40-70mA power cost(work time depends on your code)\u003c\/li\u003e   \u003cli\u003e800mAh Li-battery\u003c\/li\u003e   \u003cli\u003eIndicate charging LED (25%???50%???75%???100%)\u003c\/li\u003e   \u003cli\u003ePower Switch (Click to turn on, double click to turn off, long click to open highlight LED)\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch2 style=\"margin-bottom:\"\u003e\u003cb\u003eHow to program it\u003c\/b\u003e\u003c\/h2\u003e  \u003cp style=\"margin-bottom:\"\u003eOpen IDE and select Arduin Leonardo in the board option.\u003c\/p\u003e  \u003ch2 style=\"margin-bottom:\"\u003e\u003cb\u003eTips\u003c\/b\u003e\u003c\/h2\u003e  \u003cp style=\"margin-bottom:\"\u003eI put all the design files and code on my?.?When you try the example code you had better to download libraries into your Arduin IDE first\u003c\/p\u003e  \u003cp style=\"margin-bottom:\"\u003e1.\u003c\/p\u003e  \u003cp style=\"margin-bottom:\"\u003eBad USB code part can only be put at the setup() field. If you put it in the loop() you may have a problem where the computer cannot recognize the watch. You have to re-flash bootloader to fix this problem.\u003c\/p\u003e  \u003cp style=\"margin-bottom:\"\u003e2.\u003c\/p\u003e  \u003cp style=\"margin-bottom:\"\u003eI use IP5306 to power this watch. When IP5306 detect current less than 45mA it will turn off power automatically. So I use a??code to simulate every 10 seconds click power button. That will keep ip5306 output power all the time. If you do not add this code, this board may run about 30 seconds and then turn off power automatically.\u003c\/p\u003e  \u003cp style=\"margin-bottom:\"\u003e3.RTC\u003c\/p\u003e  \u003cp style=\"margin-bottom:\"\u003eWhen you find time does not show correctly, you can flash?again. Time will synchronize the same time with your computer.\u003c\/p\u003e  \u003cp style=\"margin-bottom:\"\u003e4.\u003c\/p\u003e  \u003cp style=\"line-height:\"\u003eAfter you figured out how to control each part of this watch you can develop your customized watch! I am sorry I am not very good at software part, if any problem you can inform me at anytime.\u003c\/p\u003e  \u003cp style=\"line-height:\"\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cp style=\"line-height:\"\u003ePackage Inlcuded:\u003c\/p\u003e  \u003cp style=\"line-height:\"\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cp style=\"line-height:\"\u003e1 x?DSTIKE BAD Watch Programmable Watch with?800mAh Battery\u003c\/p\u003e  \u003cbr\u003e     \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/95\/05\/4b36cb8d-db47-466c-bedf-9293610fbc3e.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/7D\/BA\/5816f599-d655-4724-8d84-8ac0c8d2585e.jpg\"\u003e\u003c\/p\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43931988164803,"sku":"ZHIQIAN-025821","price":1618.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/bec414b7-84d0-427c-93c3-4a7fd8655934.jpg?v=1725835451","url":"https:\/\/wrsss.com\/products\/dstike-bad-watch-programmable-watch-atmega32u4-usb-laser-vl53l0-distance-sensor-temperture-rtc-with","provider":"Wrsss","version":"1.0","type":"link"}