sdmtr
BG714426412 Hello, I received the product, but there is no R17 and R18... How to do ?
2022-04-02 04:44:11 उपयोगी (4)
aldorossi24 I soldered in two switches. SW3 ist for turning off the sound of the buzzer. SW2 has no obvious function.
2022-05-12 10:50:45 उपयोगी (1)क्यू: Where is the manual?
द्वारा पूछा गया sdmtr पर 2022-03-15 06:54:37
aldorossi24 Unfortunately there is no manual.
2022-05-02 04:31:34 उपयोगी (0)
क्यू: Where can I download the word changing software? The online guide doesn't contain any links.
द्वारा पूछा गया sdmtr पर 2022-03-15 06:05:22
Bildack No need to changing words.
2022-03-16 05:27:46 उपयोगी (0)
Burplerlcbm There will be no high voltage leakage. The part connected to the high voltage has a Schottky diode with a reverse breakdown voltage of 1000v to prevent the high voltage from being connected to the power supply circuit in series.
2022-03-16 05:26:13 उपयोगी (1)
Pratfall The spare usb is only for spare power supply. The purpose is to be afraid that the usb1 terminal will fall and cannot supply power.
2022-03-16 05:26:38 उपयोगी (0)क्यू: ¿Se puede utilizar como controlador MIDI?
द्वारा पूछा गया BG955205091 पर 2020-10-26 04:01:27
sdmtr No, this kit doesn't natively support MIDI, but it would be very easy to add it. You could just tap the lines going to the buzzer and send them into the analog pin of an Arduino or ESP32 or your favourite microcontroller, which would read the voltages and convert them to the appropriate MIDI signal. Try it out, it would be a fun project!
2022-03-15 01:46:40 उपयोगी (0)
Precog nosce All SMD components are pre-soldered.
2022-03-04 09:08:42 उपयोगी (0)हम ईमानदारी से आपको आमंत्रित उत्तर ईमेल की सदस्यता के लिए आमंत्रित करते हैं!
यदि आप सदस्यता लेते हैं, तो हम आपको उत्पादों के बारे में लोगों के सवालों के जवाब देने के लिए ईमेल के माध्यम से आमंत्रित करेंगे। आपको सब्सक्राइब करके] "सहायक बैज " भी कमाएंगे! आप किसी भी समय गोपनीयता सेटिंग पृष्ठ पर सदस्यता समाप्त कर सकते हैं।
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