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...
Wuzhi ZK-1002 100W X 2 HIFI High Fidelity High Power 2.0 Stereo Bluetooth Digital Power Plate
$44.00
Now:
$34.00
1. All copper plug, the contact point is not easy to heat2. The grid terminal is convenient for wiring, and the adjacent wires are not easy to be short-circuited3. Chip: TPA3116D2 (with AM interference function)4. Filter: LC filter (the sound is more...
GA01P Mini Smart Power-off GSM SMS Phone Alarm Module
$59.00
Now:
$46.00
1. The input is a switch signal. When the input port is short-circuited to the ground (GND), an alarm message will be sent to the preset alarm phone, or call the set alarm number. The content of the alarm message can be set by yourself 2. It is simple...
TTGO T-Camera Plus Fish-eye Lens ESP32-DOWDQ6 8MB SPRAM Camera Module OV2640 1.3 inch Display Rear Camera, Wiring Extended Version
$55.00
Now:
$43.00
Hardware Specifications 1. Chipset: ESPRESSIF-ESP32-DOWDQ6 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor 2. FLASH: QSPI flash/SRAM, up to 4 x 16 MB 3. SRAM: 520 kB SRAM + 8MBytes External SPRAM 4. KEY: Reset 5. Dispaly: IPS Panel ST7789/1.3...
TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module 16MB Hardware Composable Development Board
$37.00
Now:
$29.00
Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral...
TTGO Fish-eye Lens Camera Module OV2640 SMA WiFi 0.91 OLED Development Board with 3dbi Antenna
$55.00
Now:
$43.00
Hardware Specifications 1. Chipset: ESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor 2. FLASH: QSPI flash/SRAM, up to 4 x 16 MB 3. SRAM:520 kB SRAM 4. KEY: Reset IO32 5. Display: 0.91 SSD1306 6. Power indicator lamp:...
TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module Hardware Composable Development Board, PCIE-SIM7070G Module
$58.00
Now:
$45.00
About The ProductHardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal...
XINYI XY-S100L Sini Audio Channel 2.1 Bluetooth Power Board Module(S100L)
$36.00
Now:
$28.00
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...
Waveshare UART TO ETH (B) TTL UART To Ethernet Mini Module
$41.00
Now:
$32.00
1. Basic function: realize the bi-directional transparent transmission function of serial port and Ethernet interface2. Ethernet: common network port3. Isolation protection: without isolation4. Serial port: TTL5. Power supply: DC 3.3V/5V6. Power supply...
ZK-TB21 TPA3116D2 High & Low Pitch Adjustment 2.1 Channel Bluetooth Full Digital Power Amplifier Module
$53.00
Now:
$41.00
1. 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...
5 Position Key Switch Automatic Door Access Control
$51.00
Now:
$40.00
1. Process: aluminum panel surface brushed oxidation, silk screen printing2. Five functions: normally closed, automatic, one-way, semi-open, normally open3. Easy to install and maintain, weatherproof and dustproof, suitable for all automatic doors.4...
10 PCS AC-01 Three Pins Power Socket with Safety Switch Socket
$39.00
Now:
$30.00
1. Rated voltage: 250V2. Rated current: 10A3. Material: Plastic, metal4. Plug type: 3-pin5. Can be used in case, instrument, tableware, counter, daily household, etc. The inner core is pure copper, which can be detected with a magnet.6. Package contents:...
TTGO T-Internet-POE ESP3 Module Ethernet Adapters Extension Board
$57.00
Now:
$44.00
Hardware Specifications 1. Chipset: ESPRESSIF-ESP32-WROOM, LAN8720A Ethernet chip, SI 3404 power management chip 2. Flash: 4MB 3. PSRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: robot, rest 6. External device: TF card slot, C-type interface, PA2369NL 1825-S...
TTGO T-Camera Plus ESP32-DOWDQ6 8MB SPRAM Camera Module OV2640 1.3 inch Display Camera
$47.00
Now:
$36.00
Hardware Specifications 1. Chipset: ESPRESSIF-ESP32-DOWDQ6 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor 2. FLASH: QSPI flash/SRAM, up to 4 x 16 MB 3. SRAM: 520 kB SRAM + 8MBytes External SPRAM 4. KEY: Reset 5. Dispaly: IPS Panel ST7789/1.3...
TTGO T-Camera Plus Lens ESP32-DOWDQ6 8MB SPRAM Camera Module OV2640 1.3 inch Display Rear Camera, Wiring Extended Version
$48.00
Now:
$37.00
Hardware Specifications 1. Chipset: ESPRESSIF-ESP32-DOWDQ6 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor 2. FLASH: QSPI flash/SRAM, up to 4 x 16 MB 3. SRAM: 520 kB SRAM + 8MBytes External SPRAM 4. KEY: Reset 5. Dispaly: IPS Panel ST7789/1.3...
TTGO LORA32 V2.1 ESP32 0.96 inch OLED Bluetooth WiFi Wireless Module 915MHz SMA IP5306 Module with Antenna
$56.00
Now:
$43.00
1. Working voltage: 1.8~13.7V 2. Acceptable current: 10~114mA 3. Emission current: - 120mA at + 20dBm - 90 mA lies at +17dBm - 29mA at +13dBm 4. Working frequency: 915MHz 5. Transmitting power: + 20dBm 6. Receiving sensitivity: - 139dBm lies at LoRa & 62...
TTGO LORA32 V2.1 ESP32 0.96 inch OLED Bluetooth WiFi Wireless Module 868MHz SMA IP5306 Module with Antenna
$56.00
Now:
$43.00
1. Working voltage: 1.8~13.7V 2. Acceptable current: 10~114mA 3. Emission current: - 120mA at + 20dBm - 90 mA lies at +17dBm - 29mA at +13dBm 4. Working frequency: 868MHz 5. Transmitting power: + 20dBm 6. Receiving sensitivity: - 139dBm lies at LoRa & 62...