There were some people that sent me messages and told about the web version a bit slowly at the time of connecting. I have spent my last weekend to rewrite the turntable firmware and a new Android app version that works with the turntable. I have uploaded […]
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1/ Câu chuyện I upgraded the motor and step driver to be able to load up to 170 kg ( other parts are the old ones ), then fixed the controlling firmware a bit. After all, just made a test with my own bike =) 2/ Change log […]
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1/ Firmware : Please download the following programs and files: ESP8266Flasher.exe ESP_DOWNLOAD_TOOL_V2.4.exe ESP8266Turntable.ino.bin ESP8266Turntable.spiffs.bin 2/ Upload firmware : You always need to flash the NodeMCU with ESP8266Flasher.exe first for a fresh installation. To select the right COM port, look at your Device Manager in your computer after plugging in the NodeMCU […]
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1/ Schematic : I use A4988 to control the step motor with the following schematic The camera controlled by two Opto PC817 that connected to two I/O pins in the following schematic Download the PCB design (esp8266turntable.brd) from here 2/ Parts : Buy all from here 1 x NodeMCU 1 x mini DC-DC […]
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1/ The frame Put the top box and 4 x bars cut 45 degree at both ending together And on the other side of MDF panel : 2/ The turntable Parts : Main dish Lazy susan rotator Dish gear 2 dishes for spacer M8 bearing Bearing holder Bolt and […]
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