DIY Parts & Components
QCC5125 Bluetooth 5.1 Lossless Decoder Board APTX Amplifier Wireless Receiver
$52.00
Now:
$40.00
1. On-board antenna, open transmission distance of about 50 meters, without external antenna. If installed into the metal shell to avoid signal shielding, you can buy your own external antenna installation, reserved IPEX antenna seat2. 12S...
QCC3034 Bluetooth 5.1 Lossless Decoder Board APTX Amplifier Wireless Receiver
$43.00
Now:
$34.00
1. On-board antenna, open transmission distance of about 50 meters, without external antenna. If installed into the metal shell to avoid signal shielding, you can buy your own external antenna installation, reserved IPEX antenna seat2. 12S...
100W+100W Bluetooth Audio Digital Amplifier Board Module AUX USB External Sound Card(Black)
$50.00
Now:
$39.00
1. Amplifier output can only be connected to independent speakers or passive speakers2. The product does not include a power supply, you need to provide their own power supply DC9-24V, pay attention to the quality of the power supply, you need a...
100W+100W Bluetooth Audio Digital Amplifier Board Module AUX USB External Sound Card(Silver)
$50.00
Now:
$39.00
1. Amplifier output can only be connected to independent speakers or passive speakers2. The product does not include a power supply, you need to provide their own power supply DC9-24V, pay attention to the quality of the power supply, you need a...
PAM8403 Mini 5V Digital Amplifier Board USB Power Supply Good Sound Effect, Specification: Module
$8.00
Now:
$6.00
1. Power supply range: 5V DC2. Operating voltage: 2.5V-5.5V 3. Output Power: 3W x 2 (5V 4)4. PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips5. Circuit using a reasonable...
PAM8403 Mini 5V Digital Amplifier Board USB Power Supply Good Sound Effect, Specification: With Potentiometer
$9.00
Now:
$7.00
1. Power supply range: 5V DC2. Operating voltage: 2.5V-5.5V 3. Output Power: 3W x 2 (5V 4)4. PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips5. Circuit using a reasonable...
5W MP3 Voice Playback Control 32M Storage Custom Audio Module
$16.00
Now:
$13.00
1. 3.7-5VDC wide voltage power supply2. 9-channel one-to-one triggering interface, triggering 9 tracks (MAX)3. Low level signal trigger (S1...S9 and GND short contact trigger)4. Supports MP3 and WAV decoding formats, and supports audio file...
XY-P15W 10W/15W/20W Stereo Bluetooth Amplifier Board 12V/24V Digital Amplifier Module(Bare Plate)
$12.00
Now:
$9.00
1. Bluetooth version: 5.02. Operating voltage: DC8-24V3. Transmission distance: 15 meters (visible and unobstructed)4. Number of channels: dual-channel (stereo)5. Adaptable speaker power (30W-150): 4 ohms (8-12V power supply), 8 ohms (8-24V...
XY-P15W 10W/15W/20W Stereo Bluetooth Amplifier Board 12V/24V Digital Amplifier Module(With Shell)
$13.00
Now:
$10.00
1. Bluetooth version: 5.02. Operating voltage: DC8-24V3. Transmission distance: 15 meters (visible and unobstructed)4. Number of channels: dual-channel (stereo)5. Adaptable speaker power (30W-150): 4 ohms (8-12V power supply), 8 ohms (8-24V...
SCR Electronic Voltage Regulator Dimmer, Speed Regulation, Temperature Regulation, With Fuse Housing
$16.00
Now:
$12.00
1. Working voltage: AC 220V2. Regulation voltage: AC 10-220V3. Efficiency: more than 90 percent4. Power: 4000W (resistive load limit power), long time should reduce power use5. Weight: about 133.2 g6. Size: about 8.5 x 5.5 x 3.8 cm, the knob...
MP3 Lossless Decoder Board Decoder TF Card USB Flash Drive MP3 Decoding Player Module With Amplifier, Interface: Micro
$9.00
Now:
$7.00
1. Power supply range: 3.7-5.5V2. Exquisite double-layer board design, large area of copper, stable and reliable3. Anti-static bag packaging, to avoid static electricity damage to the product on the way to the shipment4. Weight: about 10.5 g5...
MP3 Lossless Decoder Board Decoder TF Card USB Flash Drive MP3 Decoding Player Module With Amplifier, Interface: Type-C
$10.00
Now:
$8.00
1. Power supply range: 3.7-5.5V2. Exquisite double-layer board design, large area of copper, stable and reliable3. Anti-static bag packaging, to avoid static electricity damage to the product on the way to the shipment4. Weight: about 10.5 g5...
Waveshare 25515 Round 2D Codes Scanner Module Barcode/QR Code Reader, With LED Indicator
$83.00
Now:
$64.00
Features:1. Suitable for barcode scanning applications such as elevators.2. Use advanced image recognition algorithms to easily decode various one-dimensional or two-dimensional codes.3. Onboard UART interface, which can be easily integrated...
Guide Rail Type Replacement UK Quick Terminal Block One Input One Output(Blue)
$8.00
Now:
$6.00
1. Material: flame retardant PC2. Application field: electrician and electrician3. Current and voltage: 32A/400V4. Wiring range: 0.08-4mm2/24-12AWG5. Stripping length: 9-10mm6. Temperature resistance: -40-105 degree celsius7. Shell nylon PA6 /...
Guide Rail Type Replacement UK Quick Terminal Block One Input One Output(Black)
$8.00
Now:
$6.00
1. Material: flame retardant PC2. Application field: electrician and electrician3. Current and voltage: 32A/400V4. Wiring range: 0.08-4mm2/24-12AWG5. Stripping length: 9-10mm6. Temperature resistance: -40-105 degree celsius7. Shell nylon PA6 /...
Guide Rail Type Replacement UK Quick Terminal Block One Input One Output(Gray)
$8.00
Now:
$6.00
1. Material: flame retardant PC2. Application field: electrician and electrician3. Current and voltage: 32A/400V4. Wiring range: 0.08-4mm2/24-12AWG5. Stripping length: 9-10mm6. Temperature resistance: -40-105 degree celsius7. Shell nylon PA6 /...
D1-5T Push Type Mini Wire Connection Splitter Quick Connect Terminal Block(Blue)
$8.00
Now:
$7.00
1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to...
D1-4T Push Type Mini Wire Connection Splitter Quick Connect Terminal Block(Yellow)
$8.00
Now:
$7.00
1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to...
D1-4T Push Type Mini Wire Connection Splitter Quick Connect Terminal Block(Orange)
$8.00
Now:
$7.00
1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to...
D1-2T Push Type Mini Wire Connection Splitter Quick Connect Terminal Block(Yellow)
$8.00
Now:
$6.00
1. Material: flame retardant PC2. Current and voltage: 32A/250V3. Wiring range: 0.08-2.5 (4.0) square millimeters4. Stripping length: 9mm5. AWG: 28-14(12)6. VO flame retardant material, safer to use7. Fixable design, using M3 screws, easy to...