Arduino & SCM Supplies
6966 DIY Bluetooth 5.0 Audio Receiver Board Module MP3 Lossless Player Wireless Stereo Music Amplifier Module (Black)
$11.00
Now:
$9.00
Features1. Using Bluetooth 5.0 main control chip, good transmission effect and high stability 2. With button control, there are control up and down music, volume addition and subtraction, playback, pause, switch machine, etc., and reserved high and low...
Jetson Nano B01 Highly Compatible AI Development Board Kit, Style: 2G
$434.00
Now:
$336.00
1. Using 64-bit quad-core ARMA processor, it is very suitable for low energy consumption and high computing performance applications2. Camera interface design, with dual camera function3. Provide 472GFLOPs, quickly run modern AI algorithms, and can also...
10-24V Single Power Subwoofer Pre-Finished Board(As Show)
$12.00
Now:
$10.00
1. The PCB design is simple and beautiful, the wiring is reasonable, the signal-to-noise ratio is high, and the anti-interference ability is strong2. LED indicator, real-time monitoring of power status3. The input and output terminals are made of pure...
Jetson Nano B01 Highly Compatible AI Development Board Kit, Style: 4G
$463.00
Now:
$358.00
1. Using 64-bit quad-core ARMA processor, it is very suitable for low energy consumption and high computing performance applications2. Camera interface design, with dual camera function3. Provide 472GFLOPs, quickly run modern AI algorithms, and can also...
DPX3203 Adjustable Constant Voltage Current Regulator Power Supply Buck Module
$60.00
Now:
$46.00
1. Input voltage range: 6-40V2. Output voltage adjustment range: 0-32V (input must be greater than output)3. Output current adjustment range: 0-3A4. Input protection mode: reverse connection/overvoltage protection5. Output protection mode: (Ovp)...
Microwave Radar Human Body Sensor 12/24V DC Body Car Mobile Sensing(807k-DC)
$21.00
Now:
$16.00
1. Voltage: DC12-24V2. Frequency: 50/60HZ3. Installation method: indoor, ceiling installation4. HF system: 5.8GHz CW radio wave, ISM band5. Transmitting power: less than 10mW6. Power: 70W (DC 12V)7. Detection angle: 360 degrees8. Distance: about 1-10m...
3.7V 2-24V To 5V12V DC-DC High Power Boost Module(PCB)
$15.00
Now:
$12.00
1. Input voltage: 2-24V2. Output voltage: 3-30V (note: the USB port is directly connected to the output port, which is an adjustable voltage port of 3-30V, not a 5V port. When connecting a 5V device, please confirm the output voltage of the USB port to...
High Power DC-DC Adjustable Boost Module Digital Boost Circuit Board
$50.00
Now:
$38.00
1. Input voltage: 8-60V2. Input current: 0-15A3. Output voltage: 10-120V4. Output current: 0-15A5. Power: 900W6. Working frequency: 150KHz7. Short circuit protection: 20A fuse8. Control mode: digital control + digital tube display9. Voltage...
Microwave Radar Human Body Sensor 12/24V DC Body Car Mobile Sensing(807DC)
$21.00
Now:
$16.00
1. Voltage: DC12-24V2. Frequency: 50/60HZ3. Installation method: indoor, ceiling installation4. HF system: 5.8GHz CW radio wave, ISM band5. Transmitting power: less than 10mW6. Power: 70W (DC 12V)7. Detection angle: 360 degrees8. Distance: about 1-10m...
Schumann Signal 7.83Hz Low Frequency Pulse Generator Improves Sound Quality
$58.00
Now:
$45.00
1. Battery powered, no voltage ripple, more accurate output frequency2. Polymer lithium battery with overcharge/overdischarge/overcurrent protection3. Small size, easy to use, good effect4. Power supply: 5V Micro USB interface charging cable5. Battery:...
Adjustable PWM Signal Generator DC Motor Speed Controller(PCB)
$18.00
Now:
$14.00
1. Working voltage: 3.3-30V2. Frequency range: normal mode 1Hz-150KHz, fine mode 1Hz-15KHz3. Signal load capacity: the output current can be around 5-30mA4. Output amplitude: PWM amplitude is equal to supply voltage5. Suitable for opening size: about 7...
Waveshare Compute Module IO Board with PoE Feature (Type B) for Raspberry Pi all Variants of CM4
$113.00
Now:
$87.00
1. POE: Integrates 802.3af-compliant PoE circuit (5V/2.5A) 2. USB: USB 2.0 x 4 3. GPIO: Raspberry Pi 40 PIN GPIO x 1 4. Header: - RS485 x 1 - RS232 x 1 - PCIe Gen 2 x 1 5. HD media interface: HDMI x 2, supports 4K 30fps output 6. DSI display: MIPI DSI x...
Waveshare Compute Module Dual Gigabit Ethernet Base Board for Raspberry Pi CM4
$150.00
Now:
$116.00
1. CM4 socket: Suitable for all variants of Compute Module 4 2. Ethernet: Dual Gigabit Ethernet RJ45 3. USB: USB 3.2 Gen1 x 3 4. PIN header: 40PIN GPIO header x 1 5. HD media interface: HD-MI x 2, supports 4K 30fps output 6. DSI display: MIPI DSI display...
Waveshare Dual Gigabit Ethernet 5G / 4G Base Board for Raspberry Pi CM4
$109.00
Now:
$85.00
Specifications1. CM4 socket: Suitable for all variants of Compute Module 4 2. Network: - Ethernet: Dual Gigabit Ethernet RJ45 - M.2 B KEY, for connecting 5G / 4G module - Nano-SIM card slot, supports standard Nano-SIM card for 5G/4G/3G/2G communication 3...
Current to Voltage Module 0 / 4-20mA to 0-3.3V5V10V Voltage Transmitter Signal Conversion Conditioning Adapter
$9.00
Now:
$7.00
1. Power supply current: 0-20mA2. Power supply voltage: 0-10V3. Power supply voltage: 7-36V4. Packaging: Static Bag5. Features: Wide supply voltage range, support multiple ranges, high stability, good linearity, high-precision color ring resistance, high...
LDTR-WG0271 ESP32-CAM WiFi + Bluetooth Camera Module Development Board ESP32 with Camera Module OV2640
$17.00
Now:
$13.00
Features1. Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module2. Low-power dual-core 32-bit CPU for application processors3. Up to 240MHz, up to 600 DMIPS4. Built-in 520 KB SRAM, external 4M PSRAM5. Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC6...
LDTR-WG0241 DIY 433MHz Wireless Transmitter + Receiving Module Superregeneration (Green)
$8.00
Now:
$6.00
This is 433Mhz RF transmitter with receiver kit for Arduino ARM MCU wirelessApplication environmentRemote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote...
XL4005 2pcs DC-DC Adjustable Buck Power Module 5-32V High Power
$12.00
Now:
$9.00
1. Use high power magnetic surround inductor and high current control chip, small size, high power, high efficiency2. Application areas: DIY mobile power, car power supply, communication equipment power supply, etc.3. Module nature: non-isolated buck4...
30 PCS 4A 2-Tandem 7.4V / 8.4V 18650 Lithium Battery Protection Board, Anti-Overcharge, Anti-Overdischarge
$41.00
Now:
$31.00
1. Dimensions: 35x16.6x2.5 mm2. Upper limit working current: 3A3. Upper limit instantaneous current: 5A4. Overcharge voltage range: 4.28V +/- 0.05V5. Over discharge voltage range: 2.9V +/- 0.05V6. Quiescent current: less than 3uA7. Charging voltage: 8...
HC-SR501 Module Human Infrared Sensor Module SUNLEPHANT Pyroelectric Infrared Sensor
$8.00
Now:
$6.00
1. Operating voltage range: DC voltage 5-20V2. Static current: