Placa de pruebas / Placa amplificadora
-
Vendor: Mira SalesD006BT Bluetooth MP3 Decoder U Disk Playback Audio Amplifier Board, D006BT Large RC, D006BT Small RC - Large RC1. 12V power supply, power failure memory2. Bluetooth call and recording function, Bluetooth version 5.03. Decode MP3, WMA, WAV, FLAC, APE lossless format music4. Read USB disk TF card5. Support FM radio, frequency band (87.5MHZ-108.0MHZ)6. External audio input LINE IN 7. Support 10m distance...
- £6.99 GBP
- £6.99 GBP
- Unit price
- per
-
Large RC
-
Small RC
-
Vendor: Mira Sales2.1 Channel TWS Bluetooth Audio Receiver Amplifier Module With Subwoofer, LT22 15W+30W, LT23 50W+100WZK-LT22:1. Bluetooth version: 5.12. Bluetooth transmission distance: 10m3. Audio input: Bluetooth + AUX + U disk + USB sound card4. Audio output: 15W for left channel + 15W for right channel + 30W for subwoofer5. Adaptable power supply: DC9-24V, 7A (not connectable to AC)6....
- From £7.99 GBP
- From £7.99 GBP
- Unit price
- per
-
Vendor: Mira Sales30W/40W Stereo Bluetooth Power Amplifier Plate 12V/24V High Power Digital Power Module, 30W/40W Bare Plate, 30W/40W With Acrylic Shell1. Stereo audio, wide frequency response, high efficiency, low distortion and low noise, good sound effect2. There is a volume adjuster, easy to adjust the sound3. With power reverse connection protection, short circuit protection and overheat protection4. Wide supply voltage and two input modes,...
- £2.99 GBP
- £2.99 GBP
- Unit price
- per
-
1. Audio channel: 2.1 channel2. Bluetooth version: 5.03. Audio input: Bluetooth+AUX+U disk+USB sound card4. Audio output: Left and right channel + subwoofer + 3.5mm interface stereo output5. Volume adjustment: Encoder knob adjustment, smooth feel6. Frequency range: 20Hz-30KHz7. Signal to noise ratio: 92dB8. Output power:...
- £9.99 GBP
- £9.99 GBP
- Unit price
- per
-
Vendor: Mira SalesZK-TB21 TPA3116D2 High & Low Pitch Adjustment 2.1 Channel Bluetooth Full Digital Power Amplifier Module, ZK-TB211. Power supply current: 5A2. Power supply voltage: 12-24V3. Bluetooth version: 5.0 (no occlusion, 10 meters)4. Input sensitivity: 500mV5. Input method: AUX+Bluetooth6. Number of channels: 2.17. Channel power amplifier chip: TPA3116D2 (with AM interference suppression function)8. Adaptive power supply: DC12-24V/5A or more (the higher...
- £15.99 GBP
- £15.99 GBP
- Unit price
- per
-
Vendor: Mira SalesXY-T50L 12V Bluetooth 5.0 Audio Digital Class D Receiver Module With Amplifier, XY-T50L1. Adaptable power supply: DC5-26V/5A or more2. Bluetooth version: 5.03. Audio input: Bluetooth + AUX + U disk + USB sound card4. Volume adjustment: 360 degree infinitely adjustable encoder5. Audio output: Passive speaker + 3.5mm audio interface6. Output power: 50Wx27. Output filtering: filter-free8. Protection...
- £6.99 GBP
- £6.99 GBP
- Unit price
- per
-
Vendor: Mira SalesZK-1002L Mini High Power Bluetooth Amplifier Board with Knob Adjust Volume Switch, ZK-1002L1. Bluetooth 5.0, high transmission efficiency and long transmission distance2. Large volume black gold heat sink to ensure efficient heat dissipation3. Potentiometer to adjust the volume, with switch, easy to control the volume, very suitable for DIY speakers, if it is a metal box,...
- £5.99 GBP
- £5.99 GBP
- Unit price
- per
-
Vendor: Mira SalesXY-C100L Stereo Stepless Tuning Bluetooth Digital Power Amplifier Board, XY-C100L1. Using the rotary encoder used in high-end speakers, stepless tuning, smooth hand feel, one-key start and stop2. High-quality all-copper DC plug, long life3. 3.5mm audio output, connected to active power box4. Free large area heat sink5. Number of channels: left and right dual...
- £5.99 GBP
- £5.99 GBP
- Unit price
- per
-
Vendor: Mira SalesMP3 Voice Play Broadcast Module Chip Serial Port Control USB Download With 8M Storage Play Board1. Support MP3, WAV decoding format2. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/483. 24-bit DAC output, dynamic range supports 90dB, signal-to-noise ratio supports 85dB4. Onboard 64Mbit (8M bytes) Flash memory, no memory card required5. Comes with 5W class D power amplifier, which can directly drive 4...
- £3.99 GBP
- £3.99 GBP
- Unit price
- per
-
Vendor: Mira SalesZK-1002M Mini Stereo Bluetooth Audio Receiver D Class Digital Power Plate Module, ZK-1002M1. Audio source input: Bluetooth + AUX + U disk + computer USB (plug and play)2. Adapter power supply: DC5-24V (high voltage is recommended for high power)3. Output power: 100Wx24. Adapted speakers: 20-200W, 4-8 ohms5. Number of channels: Left and right dual channels (stereo)6....
- £5.99 GBP
- £5.99 GBP
- Unit price
- per
-
1. Audio source input: Bluetooth + AUX + U disk + computer USB (plug and play)2. Adapter power supply: DC5-24V (high voltage is recommended for high power)3. Output power: 50Wx24. Adapted speakers: 10-100W, 4-8 ohms5. Number of channels: Left and right dual channels (stereo)6....
- £4.99 GBP
- £4.99 GBP
- Unit price
- per
-
Vendor: Mira SalesTDA7850 Amplifier Board 2.1 Channel 2x80W Car AB Type Amplifier Module DIY High Power 120W Bass, TDA78501. Gold-sunk wiring for better sound 2. Optimized ground wiring to eliminate bottom noise 3. Immersion gold circuit board, car-grade amplifier chip, Nichicon professional audio filter capacitors 4. Input mode: 3.5mm audio cable input or 3P 2.54mm terminal input 5. Can be connected to...
- £16.99 GBP
- £16.99 GBP
- Unit price
- per
-
1. LCD screen display with synchronised lyrics2. Bluetooth call and recording function, Bluetooth version 5.03. Decode MP3, WMA, WAV, FLAC, APE lossless format music4. Read USB disk TF card5. Support FM radio, frequency band (87.5MHZ-108.0MHZ)6. External audio input LINE IN 7. Support 10m distance...
- £5.99 GBP
- £5.99 GBP
- Unit price
- per
-
1. Brand new and high quality 2. The male ends meant for insertion into standard female sockets and the female ends are meant for insertion onto standard male headers 3. The cables can be separated to form an assembly containing the number of wires...
- £0.99 GBP
- £0.99 GBP
- Unit price
- per
-
Vendor: Mira Sales14 Lengths Jumper Wire U Shape Solderless Breadboard Jumper Wire Kit, 840 PCS, 560 PCS, 140 PCS1. Convenient and portable, durable2. Made of high-quality copper wire material, safe and durable to use3. Healthy materials, safe and non-toxic, durable and dirt-resistant4. Name: Jumper special wire for breadboard5. Dimensions: 2mm, 5mm, 7mm, 10mm, 12mm, 15mm, 17mm, 20mm, 22mm, 25mm, 50mm, 75mm, 100mm,...
- From £0.99 GBP
- From £0.99 GBP
- Unit price
- per
-
Vendor: Mira SalesXY-C15H 20W Dual Channel HIFI Bluetooth 5.0 Stereo Digital Audio Power Amplifier Board with Shell, with Shell1. Power supply: DC9-24V/2A and above 2. Bluetooth Version: 5.0 3. Audio input: Bluetooth + AUX input 4. Transmission distance: 15 meters (unobstructed) 5. Volume adjustment: high-end encoder knob adjustment, smooth feel 6. Adapter speaker: 10W-100W /4 ohm-16 ohm 7. Output power: 20Wx2 8....
- £3.99 GBP
- £3.99 GBP
- Unit price
- per
-
Vendor: Mira SalesDY-HV20T 12V/24V 10W/20W Voice Playback Module MP3 Music Player UART I/O Trigger Amplifier Board Module, DY-HV20T1. Support MP3, WAV decoding format. 2. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48. 3. 24-bit DAC output, dynamic range supports 90dB, signal-to-noise ratio supports 85dB. 4. DC 6~35V ultra-wide working voltage. 5. Support up to 32G memory card, can connect to computer via USB data...
- £3.99 GBP
- £3.99 GBP
- Unit price
- per
-
1. Power supply: DC dual power supply ± 58 ± 70v2. Rated output power: 500w (± 65v power supply, 4 ohm load, 10% deformation)3. Efficiency: greater than 90%4. S / N ratio: 90db5. Total harmonic distortion:380w (+/- 65 power 4 ohm speaker, distortion <0.1%)280w...
- £3.99 GBP
- £3.99 GBP
- Unit price
- per
-
Vendor: Mira Sales50W MP3 Stereo Audio Digital Power Amplifier Board Bluetooth Amplifier Module, without Shell, Without Shell1. Using the rotary encoder used in high-end speakers, stepless tuning, smooth hand feel, one-key start and stop 2. High-quality all-copper DC plug, long life 3. 3.5mm audio output, connected to active power box 4. Free large area heat sink 5. Number of channels:...
- £2.99 GBP
- £2.99 GBP
- Unit price
- per
-
Vendor: Mira SalesMódulo amplificador digital Bluetooth de 2,1 canales ZK-MT21 de 50 W x 2 + 100 W, ZK-MT211. Versión de Bluetooth: 5.0 (sin obstáculos, 15 metros) 2. Sensibilidad de entrada: 500 mV 3. Modo de entrada: AUX+Bluetooth 4. Número de canales de potencia: 2,1 canales 5. Altavoz adaptable: 20-100 W, 4-8 ohmios 6. Mecanismo de protección: conexión anti-inversa, sobrecalentamiento y sobrecorriente,...
- £4.99 GBP
- £4.99 GBP
- Unit price
- per
