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 soundtechnical 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 (01%)low quiescent currentpopnoise suppressioninterface: 2for 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 interfaceat the same time, in order to facilitate fixing the module to other devices, the module comes with a positioning hole with a diameter of 3mmwhen 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 devices54mm pitch 5pin anti-reverse interface4pin green terminal block (spacing is 3this module mainly uses the pam8610 chip, and its gain is 32db
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 bluetoothwide operating voltage, power-saving design, efficiency up to 90%(not includes the shell)ilre are 3 options for you to choose, please click the type option to take a orderis 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 output):caratteristiche:this is a supporto bluetooth 5(please make sure the type box is selected, prices vary widely, so as not to cause unnecessary misunderstanding0 audio receiver updated, with a pre-amplifier, bass crossoverprocessingcon bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2
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 pd25mm 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 automati2 m-key ssd socketemmc interface2pin fan interface30 4k@30fps, 2k@60fpsusb host: 4 x usb 30,9v/2a, 12v/2a, 15v/2a, 20v/2a support qc30 adapter,9v/2a, 12v/1specifiche: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 15ghzgpu: 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 €