VS1053 MP3 Recording Module Development Board cf-vendor-electroslab line continuity and non-contact voltage

line continuity and non-contact voltage detection

Supporting OS: Win XP

if you first use it

Fingerprint imaging time: <1

overcurrent and overheating protection

VS1053 MP3 Recording Module Development Board cf-vendor-electroslab line continuity and non-contact voltageSpecifications: SPI interface, the control signal lines are led out A headphone and stereo output Onboard Microphone for recording A line in input interface Separate 3. 5 mm Jack for MIC and Speaker Onboard Power Indicator 3. 3V and 2. 8V of LDO chip AMS 1117 on board provides up to 800mA current Can play a variety of music formats, support for OGG encoding real time recording A single power supply: +5 VDC 12. 288 Mhz crystal TF card slot