HomeMusical InstrumentsElectronic Music, DJ & KaraokeElectronic MusicSound ModulesTF card MP3 deer board module 3.75V lithium power supply with 2W mixed mono memory playback function Maximum output3W
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TF card MP3 deer board module 3.75V lithium power supply with 2W mixed mono memory playback function Maximum output3W

₦ 46,480
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TF card MP3 deer board module 3.75V lithium battery power supply with 2W mixed mono memory playback function Maximum output3W
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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Package : TQFPis_customized : YesModel Number : HW-195Operating Temperature : MP3 deer boardDissipation Power : 2WSupply Voltage : 3.75VApplication : MP3/MP4 PlayerCondition : NewType : MP3 deer boardBrand Name : NoEnName_Null : Mainland China
Hot Commodity5PCS USB car charger 12V to 5V step-down module DC 3A DC supply LED low-power battery voltage high-efficiency low-ripple boardUSD11.9-11.95/10PCS PL2303 module USB to TTL board STC MCU programming download line PL2303HX Zhongjiu upgrade brush line adapter converterUSD4.3-8.220/30pcs KY021 mini magnetic reed sensor module reed switch induction suitable for aduino electronic building block accessoriesUSD6.0-9.05/10pcs DC-DC boost mobile power module 0.9V~5V boost to 5V MAX 600MA USB output circuit board pulse converter повышающий модульUSD2.4-4.785/10pcs metal touch sensor module human body touch sensor suitable for FOR SUNLEPHANT 5v single channel signal adjustableUSD1.79-3.495/10pcs DC-DC usb boost module high power supply DC adjustable (0.9V~5V) 5V 600MA circuit board mobile power supply MCUUSD2.3-4.55/10pcs photoresistor Analog sensor module 5516 photoresistor module for detecting photoresistor template for Arduino DIY kitUSD1.52-3.15/10pcs IRF520 power MOS tube field effect driver module is suitable single chip microcomputer ARM raspberry pie DC 0V-24VUSD2.29-4.45TF card MP3 deer board deer module 3.7-5V power supply with 2W mixed mono, with memory playback, volume memoryTF card MP3 deer board, without TF card, supports playback of MP3 music files, currently tested 16G TF card support, the larger one has not been tested yetThis module cannot be powered by USB 5V. The power supply mode can be modified to 3.7V lithium battery power supply.The 3 groups of white boxes in the upper right corner of the board are 3 groups of touch ons, the middle group is the play pause key, the up and down 2 groups are short presses for the up and down music keys, and the up and down 2 groups are press for the volume +- adjustment.If there is a customer who needs to modify the U disk to play, please ask the shopkeeper for information. If the hands are not strong, it is not recommended to change it, in order to prevent burning the board, it is recommended to use USB 5V to change the U disk to play, because some old-fashioned U disks are 5V The power supply does not support the 3.7V voltage of the lithium battery, so when the lithium battery is powered, the USB flash drive cannot be played. The new USB flash drive can play normally as as it supports 3.7V power supply.With 2W mono power amplifier, the maximum output of the power amplifier is 3W when 5V power supply (it is recommended to match the small speaker on the 4 ohm 3W card small speaker, the sound quality is good, the sound is loud, if the volume is not enough, please directly change to 4 ohm 5W The loudspeaker, the sound is so loud that it scares you, absolutely pleasantly surprised, hehe. After changing to a 4 ohm 5 watt speaker, pay attention to the heat dissipation of the power amplifier chip, it is best to add a heat sink)Some customers reported that when the amplifier is playing music, it will generate heat. It is normal for the amplifier chip or the amplifier tube to heat up. As as the amplifier is not turned on to a high volume, the output terminal of the speaker (resistance value 0 ohm) will not burn the amplifier. The chip can be used with confidence.Some customers need to go back and use this board as the front stage of the power amplifier. You don't need the power amplifier of this board. Go back and connect the power amplifier yourself. You can modify as follows, remove the power amplifier chip (8-pin chip) of the board, and then remove it from the main Pin 4 and Pin 6 (these two pins are the left and right channel output of the main control chip), connect a 104 (or 224) capacitor in series to the input end of the power amplifier (the capacitor acts as an isolation to prevent the same power supply When burning the front-level main control chip or the later power amplifier tube), the remaining wire is connected from the negative terminal to the common terminal of the power amplifier inputIf a customer needs to go back and modify this board to listen to music with headphones, remove the power amplifier chip (8-pin chip) of the board, and then remove the 4th and 6th pins of the main control (the two pins are the left and right sides of the main control chip). Channel output), connect a 104 (or 224) capacitor in series to the left and right channels of the earphone, and connect the remaining wire from the negative terminal to the common end of the earphoneAuto play after power-onLoop playback with memory function, the next time the power is turned on, it will continue to play from the previous trackPlay. With LED indicator displayPCB board size 34.23MM (left and right distance) * 22.33MM (up and down distance) * 1MM (thickness)Appearance maximum size 37.09MM (left and right maximum distance) * 22.33MM (up and down maximum distance) * 2.97MM (maximum thickness)A 3.7V600MA lithium battery (043545), after fully charged, the maximum volume can be used for about 3.5 hours, very power savingimage

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Specifications

Key Features

Package : TQFPis_customized : YesModel Number : HW-195Operating Temperature : MP3 deer boardDissipation Power : 2WSupply Voltage : 3.75VApplication : MP3/MP4 PlayerCondition : NewType : MP3 deer boardBrand Name : NoEnName_Null : Mainland China
Hot Commodity5PCS USB car charger 12V to 5V step-down module DC 3A DC supply LED low-power battery voltage high-efficiency low-ripple boardUSD11.9-11.95/10PCS PL2303 module USB to TTL board STC MCU programming download line PL2303HX Zhongjiu upgrade brush line adapter converterUSD4.3-8.220/30pcs KY021 mini magnetic reed sensor module reed switch induction suitable for aduino electronic building block accessoriesUSD6.0-9.05/10pcs DC-DC boost mobile power module 0.9V~5V boost to 5V MAX 600MA USB output circuit board pulse converter повышающий модульUSD2.4-4.785/10pcs metal touch sensor module human body touch sensor suitable for FOR SUNLEPHANT 5v single channel signal adjustableUSD1.79-3.495/10pcs DC-DC usb boost module high power supply DC adjustable (0.9V~5V) 5V 600MA circuit board mobile power supply MCUUSD2.3-4.55/10pcs photoresistor Analog sensor module 5516 photoresistor module for detecting photoresistor template for Arduino DIY kitUSD1.52-3.15/10pcs IRF520 power MOS tube field effect driver module is suitable single chip microcomputer ARM raspberry pie DC 0V-24VUSD2.29-4.45TF card MP3 deer board deer module 3.7-5V power supply with 2W mixed mono, with memory playback, volume memoryTF card MP3 deer board, without TF card, supports playback of MP3 music files, currently tested 16G TF card support, the larger one has not been tested yetThis module cannot be powered by USB 5V. The power supply mode can be modified to 3.7V lithium battery power supply.The 3 groups of white boxes in the upper right corner of the board are 3 groups of touch ons, the middle group is the play pause key, the up and down 2 groups are short presses for the up and down music keys, and the up and down 2 groups are press for the volume +- adjustment.If there is a customer who needs to modify the U disk to play, please ask the shopkeeper for information. If the hands are not strong, it is not recommended to change it, in order to prevent burning the board, it is recommended to use USB 5V to change the U disk to play, because some old-fashioned U disks are 5V The power supply does not support the 3.7V voltage of the lithium battery, so when the lithium battery is powered, the USB flash drive cannot be played. The new USB flash drive can play normally as as it supports 3.7V power supply.With 2W mono power amplifier, the maximum output of the power amplifier is 3W when 5V power supply (it is recommended to match the small speaker on the 4 ohm 3W card small speaker, the sound quality is good, the sound is loud, if the volume is not enough, please directly change to 4 ohm 5W The loudspeaker, the sound is so loud that it scares you, absolutely pleasantly surprised, hehe. After changing to a 4 ohm 5 watt speaker, pay attention to the heat dissipation of the power amplifier chip, it is best to add a heat sink)Some customers reported that when the amplifier is playing music, it will generate heat. It is normal for the amplifier chip or the amplifier tube to heat up. As as the amplifier is not turned on to a high volume, the output terminal of the speaker (resistance value 0 ohm) will not burn the amplifier. The chip can be used with confidence.Some customers need to go back and use this board as the front stage of the power amplifier. You don't need the power amplifier of this board. Go back and connect the power amplifier yourself. You can modify as follows, remove the power amplifier chip (8-pin chip) of the board, and then remove it from the main Pin 4 and Pin 6 (these two pins are the left and right channel output of the main control chip), connect a 104 (or 224) capacitor in series to the input end of the power amplifier (the capacitor acts as an isolation to prevent the same power supply When burning the front-level main control chip or the later power amplifier tube), the remaining wire is connected from the negative terminal to the common terminal of the power amplifier inputIf a customer needs to go back and modify this board to listen to music with headphones, remove the power amplifier chip (8-pin chip) of the board, and then remove the 4th and 6th pins of the main control (the two pins are the left and right sides of the main control chip). Channel output), connect a 104 (or 224) capacitor in series to the left and right channels of the earphone, and connect the remaining wire from the negative terminal to the common end of the earphoneAuto play after power-onLoop playback with memory function, the next time the power is turned on, it will continue to play from the previous trackPlay. With LED indicator displayPCB board size 34.23MM (left and right distance) * 22.33MM (up and down distance) * 1MM (thickness)Appearance maximum size 37.09MM (left and right maximum distance) * 22.33MM (up and down maximum distance) * 2.97MM (maximum thickness)A 3.7V600MA lithium battery (043545), after fully charged, the maximum volume can be used for about 3.5 hours, very power saving

What’s in the box

1x packages

Specifications

  • SKU: GE779MI80DW3ENAFAMZ
  • Model: Sound Modules
  • Production Country: China
  • Size (L x W x H cm): 20x10x20
  • Weight (kg): 0.4
  • Color: HW-195
  • Main Material: other

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TF card MP3 deer board module 3.75V lithium power supply with 2W mixed mono memory playback function Maximum output3W

TF card MP3 deer board module 3.75V lithium power supply with 2W mixed mono memory playback function Maximum output3W

₦ 46,480
₦ 68,06032%
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