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Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

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    Ka mahi uaua mātou ki te tuku taonga ki a koe i muri i te whiwhinga o āu ota, ā, ka whakarite kia tae haumaru mai. Ka whakaratohia ngā taipitopito tukunga i roto i tō īmēra whakau.I te nuinga o ngā wā, ka tukatukahia ngā ota i roto i te 2 rā.I raro i ngā āhuatanga motuhake, ka rētihi pēnei: Ka tonoa e koe he ota i te Rāhoroi, i te Rātapu, i ngā rā hararei rānei, ka rētihi mō te 2 rā..He tikanga, e 5-7 rā mahi (Mane ki te Paraire) me kore e pāngia e te rētihi rererangi, e ētahi atu āhuatanga taiao rānei..Nā te mea kei te ao whānui tā mātou ratonga tuku, ka whakawhirinaki ngā wā tuku ki tō wāhi, nō reira me tatari mō ētahi wā mēnā kei ngā takiwahi tawhiti, kei ngā whenua tawhiti rānei koe.

    1. Kaupapa Hoki & Whakawhiti

    Ka whakaaetia e mātou anake ngā taonga i hokona mai i roymall.com. Mēnā ka hoko koe i ō mātou kaiwhakarato ā-rohe, i ētahi atu kaihoko rānei, kāore e taea te hoki mai i a mātou. Kāore e whakaaetia ngā taonga hokohoko mutunga, ngā koha kore utu rānei hei hoki.Kia uru ki te hoki, me kore e whakamahia tō taonga, ā, me noho ki te āhuatanga i whiwhi ai koe. Me noho hoki ki te kōpaki taketake.I muri i te whiwhinga o ngā tohutohu hoki mai i a mātou, tēnā koa kōpaki i ō taonga kua hoki mai, ka tuku i tō kōpaki ki te poutāpeta ā-rohe, ki tētahi kaihere rānei.
    Ka tukatukahia tō hoki, tō whakawhiti taonga i roto i te 3-5 rā mahi i muri i te whiwhinga. Ka tukatukahia te moni hoki, ka hoki aunoa ki tō huarahi utu taketake.Kāore e taea te whakaaetia he hoki, he whakawhiti rānei mēnā i hangaia motuhake te hua, tae atu ki te rahi whaiaro, te tae whaiaro, te tā whaiaro rānei.Mehemea kei te hiahia āwhina anō, whakapā mai. service@roymall.com Whatsapp rānei: +447549870296

    2.Kaupapa Moni Hoki

    Ka whiwhi koe i te moni hoki katoa, i te 100% moni hoki toa i muri i te whiwhinga o te kōpaki kua hoki mai, me te tirotiro. Ka tukatukahia te moni hoki, ka hoki aunoa ki tō huarahi utu taketake.Kia mōhio, kāore e taea te utu hoki i ngā utu tuku, i ngā utu, i ngā utu rānei. Kāore e taea te utu hoki i ngā utu tuku taapiri ina kua tukuna te kōpaki. Kei a koe te kawenga ki te utu i ēnei utu, ā, kāore e taea e mātou te whakakore, te utu hoki rānei, ahakoa ka hoki mai te ota ki a mātou. I muri i te whiwhinga me te whakau i tō taonga kua hoki mai, ka tuku īmēra mātou ki a koe hei whakamōhio kua whiwhi mātou i tō taonga kua hoki mai. Ka whakamōhio hoki mātou ki a koe mō te whakaaetanga, te whakakore rānei o tō moni hoki.Mēnā he raruraru ōu e pā ana ki te tukatuka moni hoki, whakapā mai. service@roymall.com Whatsapp rānei: +447549870296

    Introduction:

    The main control chip is composed of STC89C52 chip + TDA5807 core device, which is connected through the I2C bus between the master and slave devices, and uses the software simulation bus timing method to drive the TDA5807 chip to work. The program realizes the automatic radio search function, and the frequency reception range is 87- 108MHZ, frequency band information is displayed in real time on LCD1602 LCD screen. The output audio signal is amplified by the power amplifier chip LM386 to drive the speaker to work.
    The receiving sensitivity and sound quality are very good, and the anti-noise interference ability is strong, which effectively reduces the noise interference when listening to the radio. The sound becomes clearer under the action of the power amplifier chip.
    Adding the level indicator makes listening to the radio a full enjoyment.
    Assemble manual: Click here.

    Features:

    1. This module adopts DC 5V working voltage, it is convenient to get power and supports computer USB power supply and mobile charging treasure.
    2. This radio uses digital tuning and volume control. It is more convenient to search for radio stations and adjust the volume.
    3. Note: Some stocks have updated the PCB board and added 3 resistors, and other functions do not affect the use.
    Reviews(41)
    4.60
    • garnaou
      5.0
      Ok. thanks
    • ccorrea
      5.0
      Vieram 3 díodos 1N4007 que não aparecem no desenho. Será para serem inseridos em 50 (lado esquerdo) e à direita de C16 (ver imagem)?
    See All Reviews
    Description

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine


    Specification:

    DC power supply 5V, positive and negative, do not reverse.
    Frequency modulation range: 87MHZ-108MHZ
    Shell size: 9.5cm*6.4CM*5.0CM
    Working voltage: 4.5V-5.5V DC

    Package included:

    1 x DIY Radio Electronic Kit

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

    Geekcreit® DIY Radio Electronic Kit Parts 51 Single-chip FM Digital Sound Machine

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