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Module Board

: ATS25-XF DSP Full Band Radio Receiver 2.8 Inch LCD Touch Screen WiFi High Sensitivity Antenna FM AM SW MW CB; 4.6
★★★★★

$92.99 $128.09

422

: 4 Channel DC-DC Buck Converter Step-down Power Module 3.3V 5V 12V Adjustable Output 3A XL2596 Chip Thermal Shutdown Protection Smart Home Automation; 4.8
★★★★★

$3.50 $8.53

614

: BBE2150+UPC1892T Amplifier Audio Preamplifier Tone Board Balance Treble Bass Preamp with Volume Control EQ Pre Amplifier; 4.4
★★★★★

$6.99 $13.41

491

: LM2596 Switching Power Supply Module 3.3V 5V 12V ADJ Adjustable Voltage Output 3A High Efficiency Low Noise for Industrial LED Automation Control; 4.0
★★★★★

$4.00 $9.75

538

: XH-A355 YDA138-E Digital Amplifier Board 2.1 Channel 2x15W+30W Class D Audio Amplification Module DC12V Modified DIY Speakers; 4.2
★★★★★

$6.99 $13.41

645

: 2Pcs VU Meter + 1pc Driver Board with Warm Backlight Analog VU Panel Meter Recording; 4.0
★★★★★

$14.99 $23.17

447

: 7.83Hz Schumann Resonance Ultra-Low Frequency Pulse Wave Generator Audio Resonator With Type-C Cable Adjustable DC; 4.5
★★★★★

$13.09 $23.17

526

: USB Type-C DC 5V CW Morse Telegraph Touch Sensitive Automatic Key Module Amateur Radio Morse; 3.9
★★★★★

$7.33 $15.36

370

: Type-C to USB 2.0 Hub 4-Port Controller Expansion Module USB 2.0 to 4 Channel Way Splitter USB Hub Type-C Extender Board; 4.8
★★★★★

$2.70 $7.31

351

: Sinilink XY-SK150S DC Buck-Boost 8A 150W Assembled Power Supply Module 40V MPPT Solar Charger Adjustable Voltage Current 1.8-inch LCD Display Smart Charging Digital Power Module; 4.0
★★★★★

$23.89 $37.81

519

: Sinilink XY-SK120S DC Buck-Boost 7A 120W Assembled Power Supply Module 40V MPPT Solar Charger Adjustable Voltage Current 1.8 inch LCD Display Digital Power Module; 4.4
★★★★★

$21.19 $34.15

370

: Sinilink XY-SK60S 5A 60W DC Buck-Boost Power Supply Module 40V MPPT Solar Charger Constant Voltage Current 1.8 inch LCD Display Power Module; 4.8
★★★★★

$19.93 $32.44

654

: Sinilink XY-SK120S DC Buck-Boost Power Supply Module 40V 7A 120W MPPT Solar Charger Constant Voltage Current 1.8 inch LCD Display Digital Power Module; 3.9
★★★★★

$10.03 $19.02

523

: Sinilink XY-SK60S DC Buck-Boost Power Supply Module 40V 5A 60W MPPT Solar Charger Constant Voltage Current 1.8 inch LCD Display; 4.6
★★★★★

$8.59 $17.07

450

: Sinilink XY-SK150S DC Buck-Boost Power Supply Module 40V 8A 150W MPPT Solar Charger Constant Voltage Current 1.8-inch LCD Display Smart Charging Digital Power Module; 3.9
★★★★★

$12.73 $22.68

806

: AMNVOLT Mini Si4732 Full Band DSP Radio Receiver ESP32-S3 Pocket Radio Support FM AM MW SW SSB LSB USB Mode Upgraded Version with 3D Printed Shell; 4.3
★★★★★

$24.51 $37.81

393

: 5.6M/16.4FT QRP Antenna 14M-30MHz 300W HF Antenna Stainless Steel 1/4 Wavelength for USDX Radio; 4.3
★★★★★

$24.79 $39.03

458

: BNC FM Antenna 76-108 MHz Extendable to 123cm Portable Radio Transceiver Enhanced Signal Reception; 4.9
★★★★★

$4.00 $9.75

354

: ZK-MT21 100W+2*50W 2.1 Channel Subwoofer Digital Power Amplifier Board AUX 12/24V Audio Stereo Bluetooth 5.0 Amp HiFi For Home; 4.9
★★★★★

$4.99 $12.19

330

: AMTMW207 525~1605kHz Medium Wave AM Radio Transmitter AM Source with 3.5mm Headphone Signal Cable DIY Circuit Board Assembled; 4.2
★★★★★

$20.29 $32.93

513

: Micro PA100 100W HF Amplifier Auto TX/RX & LPF Switching SWR/Temp Protection Compatible with ICOM/YAESU/XIEGU; 5.0
★★★★★

$280.49 $396.49

513

: Orange Pi RV2 2GB/4GB RAM RISC-V AI Development Board 2 TOPS NPU WiFi+BT5.0 Gigabit Ethernet SBC M2 NVMe SSD Single Board Computer; 4.5
★★★★★

$45.29 $69.53

412

: 3Pcs Sinilink XY6509X CNC Adjustable DC Power Supply Constant Voltage Constant Current Maintenance 65V 9A 585W Step-Down Module; 4.7
★★★★★

$35.99 $64.65

473

: 10W/15W Solar Panel Super Thin Waterproof Fast Charging for Outdoor Cell Phones and Electronic Devices High Efficiency Monocrystalline Silicon; 5.0
★★★★★

$10.39 $19.51

409

: Solar Panel Powered Fan 12inch Waterproof Dual Fan 100W Solar Exhaust Fan for Chicken House Greenhouse; 4.9
★★★★★

$12.19 $21.95

211

: Solar Panel Fan Kit 12W Weatherproof IP65 16V DC Fan Ventilation for Chicken Coops Greenhouses Sheds Pet Houses; 3.9
★★★★★

$11.29 $20.73

300

: Original GBFlash Game Boy GBflash GBA/GBC Burner Great Design USB Adapter No Screen GBflash Cart And Type C Data Cable; 4.7
★★★★★

$12.88 $22.88

248

: PPS100 35W/80W Cordless Power Supply Adjustable Variable DC Regulator Variable Constant Current Constant Voltage Power Supply for Makita18V-21V Lithium Battery; 4.8
★★★★★

$24.79 $39.03

125

: AMNVOLT ANET-5 USB 3.2 to 5GbE Adapter Wired LAN Network Connection for Raspberry Pi 5G/2.5G/1G/100Mbps 5000Mbps USB-C to RJ45 Network Converter; 4.0
★★★★★

$32.89 $50.01

238

: ESP32-S3 7 inch LCD Development Board Kit 800 x 480 ESP32S3 Touch Screen Module Capacitive Touch Display Development Board Supports WiFi & Bluetooth; 4.0
★★★★★

$38.99 $60.99

269

: WUZHI ZK-SK150 Pro CNC DC Voltage Buck-Boost Power Supply 150W 40V 8A Adjustable Constant Voltage and Current with Protection Mechanisms Charging Module; 3.9
★★★★★

$9.49 $18.29

209

: WUZHI SK150C CNC DC Voltage Buck-Boost Power Supply 150W 40V Output 8A Adjustable Color Screen Constant Voltage Current Charging Module; 4.4
★★★★★

$1.50 $3.65

89

: Donut Broadband Antenna 10kHz-180MHz SMA Male Omnidirectional Shortwave Mediumwave Antenna for Quansheng UV-K5/K6 Walkie Talkies SDR Receiver Malahit-DSP2 Pocket Radio; 4.8
★★★★★

$1.50 $4.38

220

: SI4732 0.5-108mhz Portable Radio 1.9inch IPS Screen Mini Pocket Radio with 2pcs Antenna FM/AM Radio All Band Radio Receiver; 4.8
★★★★★

$24.79 $39.03

230

: LM317T LM338T LT1083CP Adjustable DC Power Supply Board 1.5V-30V 1.5A 5A 7A AC DC Input LED Indicator; 4.0
★★★★★

$2.70 $7.31

213

: T3231 110V-220V 12V/24V Digital Time Delay Relay LED Cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch; 4.5
★★★★★

$2.25 $6.09

225

: OCXO-10MHz Frequency Reference Source Module Low Phase Noise for Sound Decoder Frequency Meter; 4.3
★★★★★

$4.99 $12.19

271

: Raspberry Pi Compute Module 5 Expansion Board Dual 4K HD Multimedia Interface USB 3.2 PCIe Gigabit Ethernet GPIO TF Card Slot; 4.4
★★★★★

$14.89 $25.61

201

: ESP32-S3 Touch LCD 1.46 inch Round Display WiFi Bluetooth Audio Play Dual-Core 6-Axis IMU Gyroscope Development Board; 4.0
★★★★★

$18.49 $30.49

248

: TOF Mini Laser Range Sensor Long Range 0.02-7.8m 940nm UART I2C Communication Low Power Module for Arduinos Raspberry Pi ESP32; 4.7
★★★★★

$4.99 $12.19

227

: Wuzhi ZK-1001U Audio Bluetooth Amplifier Board Mono 100W TPA3116D2 with Treble Bass Control BT 5.3 Versatile Audio Input; 4.6
★★★★★

$6.43 $14.14

223

: 5Pcs 2000W Speed Controller SCR Voltage Regulator Dimming Dimmer Thermostat 220V 90-220V AC Adjustable Voltage for Electric Furnace Water Heater Lamps Small Motor Electric Iron; 4.7
★★★★★

$3.00 $7.31

329

: 3Pcs 2000W Speed Controller SCR Voltage Regulator Dimming Dimmer Thermostat 220V 90-220V AC Adjustable Voltage for Electric Furnace Water Heater Lamps Small Motor Electric Iron; 4.2
★★★★★

$3.00 $7.31

231

: Tscinbuny ZYC0115 4WD Smart Robot Kit with ESP32 Camera WiFi Control for Arduinos Programming Car Kit; 3.9
★★★★★

$47.09 $71.97

190

: 4WD Chassis DIY Intelligent Car Kit Mecanum Wheels Remote Control Ultrasonic Obstacle Avoidance Infrared Tracking Robotics Programming Car Robot; 4.8
★★★★★

$45.29 $69.53

256

: DC-DC Adjustable Step-down Board Buck Power Module 12V-75V To 5V 19V 21V 24V 48V 600W 25A High-power Converter; 4.6
★★★★★

$5.53 $12.92

255

: YS-XPSM 150Wx2 TDA7498E Stereo Treble Bass Adjustment bluetooth 5.0 Audio Power Amplifier Board Module Dual Channel Heat Sink APP Control; 4.4
★★★★★

$13.99 $24.39

253

: AISANRAY ATU-100P Automatic Antenna Tuner 100W 0-30MHz 7 LC Sets Accurate Power Measurement Low Power Consumption Compact Size; 4.8
★★★★★

$52.49 $79.29

236

: Raspberry Pi Pico 2 RP2350 USB A Development Board RP2350A RP2350-USB-A RP2350-USB-A-H; 4.1
★★★★★

$3.15 $8.53

234

: 3Pcs Geekcreit® AM2302 DHT22 Temperature And Humidity Sensor Module; 5.0
★★★★★

$8.71 $15.51

251

: Geekcreit® AM2302 DHT22 Temperature And Humidity Sensor Module; 4.2
★★★★★

$2.45 $5.97

214

: AISANRAY SA6 Handheld Spectrum Analyzer 35-6200 MHz 6GHz 3.2 Inch Touch Screen High Dynamic Range 700 MHz/sec Scan Speed Portable Wireless Signal Tester; 4.8
★★★★★

$111.99 $165.91

365

: AISANRAY RF-Power-Meter-V7.0 10GHz RF Power Meter Maximum Input Power 30dBm (1W) N-Type Connector Type-C Port; 4.0
★★★★★

$93.99 $129.31

227

: AISANRAY 315MHz 8W High Frequency Power Amplifier Module 300-330MHz 8V 50 Ohm SMA-k Connectors High Efficiency for Long-Range Control; 4.0
★★★★★

$13.81 $22.80

213

: AISANRAY RF Power Amplifier 600-1100MHz 30dB Gain 8W Output 24-28V SMA-K Interface Active Air Cooling Compact Design for Enhanced Signal Boost; 4.5
★★★★★

$60.99 $93.12

210

: High Power RF Amplifier 433MHz 25W Wide Frequency Range 390-470MHz Intelligent Temperature Control High Gain 30dB SMA-K Connector; 4.5
★★★★★

$51.99 $80.35

200

: TSCINBUNY ZYC0117 ESP32 Robot Car Kit For Arduinos Starter Kit Programmable Artificial Intelligence Automation Kits Consumer Electronics; 4.4
★★★★★

$62.99 $89.05

227

: TSCINBUNY ZYC01178 Smart Robot Starter Kits for Arduinos Programmable Project ESP32 Camera Professional Diy Electronic Educational Robotic; 4.4
★★★★★

$71.99 $101.25

240

: Acrylic Case for Raspberry Pi 5 PCIe to M.2 Adapter Board with Heat Sink Compact Design Efficient Cooling; 4.5
★★★★★

$2.43 $6.58

236

: TSH-06F IC Tester Integrated Circuit and Transistor Tester Automatic Identification LCD Display Multi-Component; 4.7
★★★★★

$28.39 $43.91

272

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