Power button board
Elenco power button board
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Stm32f103c8t6 system board arm dma crc low power core board stm32 development board learning board with clock reset and
Italia
10430000305175781 €
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Dc power filter board 0-25v/0-50v 2a/3a/4a class d power amplifier module interference suppression board emi suppression
Italia
35999999046325684 €
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5mm)positioning hole: 3mm in diameterpackage includes:1 x pam8610 digital power amplifier boardhere we will introduce a power amplifier module-keyes brick pam8610 digital power amplifier 2x10w dual-channel stereo power amplifier moduleit outputs two-channel stereo, and the power can reach 10w+10wintroduce:when we diy audio, because the initial sound is not big, we will add a power amplifier module to the audio to amplify the sound54mm pitch 5pin anti-reverse interface4pin green terminal block (spacing is 3when connecting, connect the white port of the 5pin cable with the white anti-reverse port on the module, and connect the female port with the pin headers of other devices1%)low quiescent currentpopnoise suppressioninterface: 2this module mainly uses the pam8610 chip, and its gain is 32dbat the same time, in order to facilitate fixing the module to other devices, the module comes with a positioning hole with a diameter of 3mmfor the purpose of wiring, we also distribute a 5pin line, one end of the line is a white anti-reverse plug interface (matching the white terminal on the module), and the other end is a 5pin dupont line female interfacetechnical parameter:wire length: 200mminput voltage: dc 7-15v10w@10%thd 1 channel output into a 8ω load at 13vlow noise: -90dbefficiency: greater than 90% efficiencygain 32dbwith shutdown/mute/fade functionover current, thermal and short-circuit protectionlow thd+n (0
Italia
4900000095367432 €
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Mono lm1875t/2030 power amplifier board pcb empty board fever hifi high fidelity pure post-stage gc line
Italia
8119999885559082 €
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Feature:power supply:dc12v-dc24vinput current: 5a power interface: 55mminput impedance: 1kohmnumber of channels: 2-channeloutput power: 80w * 2net weight: 240gpackage includes:1 x power amplifier board
Italia
19020000457763672 €
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Add2psu dual power startup board 24pin power supply dual-start card synchronous start line receiver module disassembly
Italia
4199999809265137 €
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5pcs 2s lithium battery pack power indicator board electric vehicle battery power indicator 8v power storage
Italia
10430000305175781 €
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3pcs 2s lithium battery pack power indicator board electric vehicle battery power indicator 8v power storage
Italia
8529999732971191 €
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Csra64110 dc 5v bluetooth mono power amplifier board audio receiver module 4ohm 5w 8w low power consumption
Italia
13270000457763672 €
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2v power protection board 30a-180a with temperature protection equalization function overcurr19s 60v life po4 battery 3
Italia
4647999954223633 €
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2 csra64110 mono power amplifier board with bootstrap boost tws box for driving 5/6/8w speakers
Italia
9479999542236328 €
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Xh-m543 high-power digital power amplifier board tpa3116d2 audio amplifier module class d dual-channel 2*120w
Italia
9479999542236328 €
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7v power protection board with temperature protection equalization function overcurrent protect3s 12v lithium battery 3
Italia
1706999969482422 €
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7v power protection board 15a -180a with temperature protection equalization function overcurr13s 48v lithium battery 3
Italia
22760000228881836 €
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7v power protection board 30a -180a with temperature protection equalization function overcurr20s 72v lithium battery 3
Italia
3509000015258789 €
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Package included:1 x digital amplifier boardit is the digital power amplifier with the largest single-chip power at present, with extremely low distortion, high resolution, with a fan, and full materialsdescription:the tas5630 class d amplifier can drive a 4 ohm load at dc48v, and can get 300w+300w stereo output powerparameter index:when dc=50v, r=4ω, thd+n=10%, p=300wwhen dc=50v, r=6ω, thd+n=10%, p=210wwhen dc=50v, r=8ω, thd+n=10%, p=160wwhen dc=50v, r=4ω, thd+n=1%, p=240wwhen dc=50v, r=6ω, thd+n=1%, p=160wwhen dc=50v, r=8ω, thd+n=1%, p=125wsize: 91 x 64 x 27mmrecommended power supply: dc 48v, 600wtotal harmonic distortion (thd+n): 1%signal-to-noise ratio (snr): 100dbinput impedance: 20kωoutput voltage: 150mvvoltage gain: adjustableconversion rate (sr): 50v/usfrequency response range: 20hz--20khzpower supply range: dc20--dc50vnote: please do not plug or touch the audio input line when the power is on, it will easily burn out the board by high-frequency self-excitation, and the board will be shipped after the test is intactthey use purepath™ hd technology and ti advanced closed-loop architecture to realize the next generation of blue ray home theater system, stand-alone home theater, professional high-definition media playback and ultra-low distortion of the audio system
Italia
34630001068115234 €
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0 decoder board lossless car speaker audio power amplifier board diy audio receiver 41 module with case
Italia
7110000133514404 €
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0 lossless audio power amplifier board with high-definition audioxh-a252 dual processing decoder board bluetooth 5
Italia
5679999828338623 €
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Esp-32s esp32 development board wireless wifi+bluetooth 2 in 1 dual core cpu low power control board esp-32s
Italia
796999979019165 €
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5cmweight: 104gpackage includes:1 x ha13135 bluetooth power amplifier boardfeature:name: ha13135 bluetooth power amplifier boardmodel: dx-798output power: 25w+25wworking voltage: ac and dc single voltage 12vworking current: more than 2asignal input: 300-650mvreceiving distance: =10 metersfrequency response range: 20hz~20khzdimensions: 7
Italia
10850000381469727 €
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1 channel bluetooth audio power amplifier board module high and low tone subwoofer app control e10xy-e100l 50wx2+100w 2
Italia
12319999694824219 €
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0 button control audio receiver wireless decoder board module7v-5v micro usb power port bluetooth 5
Italia
37899999618530273 €
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1 amplifier boardyou can use good performance switching power supply, laptop switching power supply, you can also use the charging bottle, or car power supply and so onuse dc power supply: 12-24v power supply, maximum supporto 50w (left channel) +50 w (right channel) +100 w (bass channel) three-channel outputboard is a good test of the finished product board is welded, according to figure connected to a good speaker, audio input or connect the bluetooth audio device and connected to the power can be usedsuggerimenti:if y(not includes the shell)conout bluetooth: il audio amplifier board does non supporto funzione bluetooththree items for you to choose:shell: con il guscio only (non include il audio amplifier board)con bluetooth: il audio amplifier board supportos funzione bluetooth(not includes the shell)ilre are 3 options for you to choose, please click the type option to take a order0 audio receiver updated, with a pre-amplifier, bass crossoverprocessing):caratteristiche:this is a supporto bluetooth 5(please make sure the type box is selected, prices vary widely, so as not to cause unnecessary misunderstandingcon bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2is the use of the united states ti company tpa3116d2 high-performance digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel outputwide operating voltage, power-saving design, efficiency up to 90%
Italia
6420000076293945 €
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5aother power supply interface:40pin gpio 5v interface inputpoe network port power input, need external poe moduleother interfaces:40pin gpiom0 type-a portsusb device: 1 x usb device (multiplexed with usb type-c interface)wired network: 1 × 1000m fixed network port (main network port)1 x 100/10m fixed network portreset button: press it to restart under u-boot; after the system starts, press and hold for three seconds to restartdebugging interface: multiplexing the 8th and 10th pins on the 40pin pins, providing uart tx and uart rx functionsusb type-c power supply interface:usb type-c fast charging port input 5v dc (low to 3a) (up to 30w)support 5~20v fixed voltage inputsupport usb type-c pd20 adapter,9v/2a, 12v/10 4k@30fps, 2k@60fpsusb host: 4 x usb 32 m-key ssd socketemmc interface2pin fan interface3specifiche:processor: starfive jh7110cpu: risc-v u74 quad-core 64-bit v64gc isa soc equipped with 2mb l2 cache and s7 core, operating frequency up to 10,9v/2a, 12v/2a, 15v/2a, 20v/2a support qc35mm audio jack, 4-pole stereo audio jackdimensions: 100×74×21mmcompliance: rohs, fcc, cesuggested working environment temperature: 0~50°c (chip operating temperature over 85°c will automati5ghzgpu: img bxe-4-32mc1, operating frequency up to 600mhzmemory: 8g byte lpddr4storage: tf card (need to be purchased separately)camera: mipi csi 2lane 1080p@30fpsdisplay: 1 x 2-lane mipi dsi 1080p@30fps1 × 4-lane mipidsi 2k@30fps(only one of the two dsi ports can be used at a time)1 x hdmi 2
Italia
12966000366210938 €