KolfMAKER
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Bakeey Watch 6 Full Steel Wristband Heart Rate Blood Pressure Oxygen Monitor Music Control Smart Watch
Bakeey Watch 6 Full Steel Wristband Heart Rate Blood Pressure Oxygen Monitor Music Control Smart Watch
US$16.73 US$32.99

Q: Can this Bakeer watch synchronise with my sports App "Runkeeper"?

Asked by KolfMAKER on 2020-03-23 04:36:48

viktortomin Нет

2024-02-11 07:22:09 Helpful (0)
Answers (2)
XH-A201 HiFi 6J1 Tube Preamplifier Board Class A Amplifier Audio Finished Board Pre-amp with Crystal Shell
XH-A201 HiFi 6J1 Tube Preamplifier Board Class A Amplifier Audio Finished Board Pre-amp with Crystal Shell
US$16.75 US$26.99

Q: I have to choose the right power supply. How much watts or Ampere should it be?

Asked by KolfMAKER on 2021-01-30 03:31:26

Chymiferous Using AC 12V power supply

2021-02-01 00:58:53 Helpful (0)
Answers (1)
[bluetooth 5.0]Bakeey S20 HD Large Screen Wristband Fitness Tracker Blood Pressure Monitor APP Dial Download Smart Watch
[bluetooth 5.0]Bakeey S20 HD Large Screen Wristband Fitness Tracker Blood Pressure Monitor APP Dial Download Smart Watch
US$22.87 US$47.99

Q: Can this watch synchronise with my sports App "Runkeeper"?

Asked by KolfMAKER on 2020-03-23 04:33:07

Ricop NO.

2020-03-27 02:20:41 Helpful (0)
Answers (1)
SANWU® bluetooth Audio Receiver Digital Amplifier Board With USB Port TF Card Slot Decoding Play
SANWU® bluetooth Audio Receiver Digital Amplifier Board With USB Port TF Card Slot Decoding Play
US$6.25 US$11.99

Q: Is there any connection for Audio OUT on the PCB, besides the jack connector?

Asked by KolfMAKER on 2020-01-08 08:25:40

wujiahui Ohh, no more documnnt for this module.

2020-01-09 19:40:19 Helpful (0)
Answers (1)
USB Wireless bluetooth 4.2 Audio Speaker Receiver Module Amplifier Board
USB Wireless bluetooth 4.2 Audio Speaker Receiver Module Amplifier Board
US$7.64 US$7.65

Q: Does this module have pre amp?

Asked by kolvenbagmp on 2019-11-28 08:43:02

AbsurSpew no pre amp function

2019-12-04 20:50:05 Helpful (0)
Answers (2)
USB Wireless bluetooth 4.2 Audio Speaker Receiver Module Amplifier Board
USB Wireless bluetooth 4.2 Audio Speaker Receiver Module Amplifier Board
US$7.64 US$7.65

Q: Does this module have pre-amplification?

Asked by kolvenbagmp on 2019-11-28 08:31:20

Lupar From the description, there is no

2019-12-04 03:44:02 Helpful (0)
Answers (1)
USB Wireless bluetooth 4.2 Audio Speaker Receiver Module Amplifier Board
USB Wireless bluetooth 4.2 Audio Speaker Receiver Module Amplifier Board
US$7.64 US$7.65

Q: Is it possible to change the bluetooth device name of this module?

Asked by kolvenbagmp on 2019-11-28 08:30:37

Jarrod22 the name is not changeable

2019-12-04 03:42:57 Helpful (0)
Answers (1)
JDY-64 Lossless bluetooth Audio Module 4.2 High Fidelity HIFI Speaker Audio Power Amplifier Board
JDY-64 Lossless bluetooth Audio Module 4.2 High Fidelity HIFI Speaker Audio Power Amplifier Board
US$5.97 US$11.99

Q: Does the JDY64 have a pre-amplification function? (I need to connect it to a line-in on a 70's transistor radio. I tried with the KRC-86B module. But this one does not have enough signal out for the radio to further amplify)

Asked by kolvenbagmp on 2019-11-17 03:52:39

Parageden_345 check the files please.,

2019-11-26 03:46:16 Helpful (0)
Answers (1)

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