NEMA17 stepper motor speed test with A4988 driver and function generator

Hello. Thank you for visiting the TECH & DIY channel. The 24th content is the maximum rotational speed of the NEMA17 stepper motor via the A4988 driver and function generator. Measurement test. When a square wave is input to the STEP pin of the A4988, the stepper motor rotates. Let's check the maximum operating frequency for each microstep. There is no load on the stepper motor. The contents of the contents are as follows, and if you click the timestamp, the contents are played. 00:00​ Preview (highlight) 00:16 Test circuit wiring diagram 00:26 Full Step rotation speed test 02:19 1/2 Step rotation speed test 04:12 1/4 Step rotation speed test If the content is helpful, please subscribe & like, and set up notifications. ㆍDIY Microsoft wireless keyboard USB based power added https://www.youtube.com/watch?v=bsUFd... ㆍDIY 500W CNC spindle motor DC 100V power generation test https://www.youtube.com/watch?v=pk_DM... ㆍDIY CNC Drawing (Pen Plotter) https://www.youtube.com/watch?v=w_PVH... ㆍDIY ultraviolet (UV-C) virus sterilizer https://www.youtube.com/watch?v=7yfD5... ㆍDIY Old Hard Disk Bench Sanding (Grinder) https://www.youtube.com/watch?v=_0TSr... ㆍDIY Electric Kickboard Used Lithium-ion Battery (18650) Pack Dismantled https://www.youtube.com/watch?v=pucRy... ㆍESP32-CAM WiFi Camera Module Review    • #22 ESP32-CAM WiFi 카메라 모듈 | 리뷰 | 소비전류 측정   ㆍAC to DC 5V 800mA mini power supply review https://www.youtube.com/watch?v=_GCo9... ㆍDC 300W 9A Step Down Buck Converter https://www.youtube.com/watch?v=ZwJcv... ㆍDL24 150W Electronic Load (Discharger) Tester Review https://www.youtube.com/watch?v=9zSTO... ㆍNon-contact AC (alternating current) voltage detector review https://www.youtube.com/watch?v=ES7w6... ㆍBench Drill Press (VICTOR TT-13) Assembly & Review https://www.youtube.com/watch?v=1IicU... ㆍDigital tachometer DT-2234C+ https://www.youtube.com/watch?v=WCjpy... ㆍDigital Anemometer GM816 https://www.youtube.com/watch?v=HPjd9... ㆍMini Router CNC 3018 Pro Part 1 https://www.youtube.com/watch?v=RhdzT... ㆍDC Motor Speed ​​Controller Review 12-48v 2000W https://www.youtube.com/watch?v=Ze1PS... ㆍNon-contact infrared thermometer ST490+ https://www.youtube.com/watch?v=kzOQj... ㆍTECH & DIY Channel: https://www.youtube.com/channel/UCBhL... ㆍFacebook:   / 1141774536250082   Thank you for watching.