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    Electronic Components & Supplies

    2503 products
    USB2RIG Radio USB Sound Card Connector for KENWOODs/YAESU/ICOM Business Radio Support TTL/232/CIV
    USB2RIG Radio USB Sound Card Connector for KENWOODs/YAESU...
    $17.99
    M5Stack CardKB2 Keyboard Unit ESP32-C61HF4 42-Key Portable Keyboard 2.4GHz Wi-Fi 6 BLE I2C UART BLE HID ESP-NOW USB Type-C HY2.0-4P
    M5Stack CardKB2 Keyboard Unit ESP32-C61HF4 42-Key Portabl...
    $18.89
    20/22/24/26/28/30 AWG 10m/roll Super Soft Silicone Wire Heat Resistant Flexible Tinned Copper Stranded Cable DIY 5 Colors Mix Box Electirc Wire White Brown Gray Orange Purple
    20/22/24/26/28/30 AWG 10m/roll Super Soft Silicone Wire H...
    $9.18
    220V 2 Channel Power Automatic Switcher 10A Dual Power Supply 2 In 1 Out Battery Cut-off Control Switch Board Module
    220V 2 Channel Power Automatic Switcher 10A Dual Power Su...
    $9.89
    20/22/24/26/28/30 AWG 10m/roll Super Soft Silicone Wire Heat Resistant Flexible Tinned Copper Stranded Cable DIY 5 Colors Mix Electirc Wire Red Black Yellow Blue Green
    20/22/24/26/28/30 AWG 10m/roll Super Soft Silicone Wire H...
    $7.99
    LinkMejor Smart BMS Active Balance WiFi BMS Built-in bluetooth+RS485+CAN 4S-24S 40A/60A/80A/100A Lifepo4 Li-ion CANBUS BMS for Lithium Battery
    Smart BMS Active Balance WiFi BMS Built-in bluetooth+RS48...
    $109.23
    JK-B2A8S20P Smart BMS 4S 5S 6S 7S 8S 12V 24V Battery with 2A Active Balancing and Heat Function
    JK-B2A8S20P Smart BMS 4S 5S 6S 7S 8S 12V 24V Battery with...
    $93.68
    ESP32-S3 1.9inch Display Development Board 1.9-inch Touch LCD Screen Support WiFi Bluetooth 170×320 Resolution
    ESP32-S3 1.9inch Display Development Board 1.9-inch Touch...
    $28.99
    LinkMejor Multi-Frequency Polarizing Disc Electromagnetic Oscillator Radiation Enhancement Generator Crystal Demagnetizing and Purifying Ornament
    Multi-Frequency Polarizing Disc Electromagnetic Oscillato...
    $29.99
    M5Stack Unit PoE with ESP32-P4 Embedded Controller 16MB Flash 32MB PSRAM PoE Ethernet USB Type-C MIPI DSI CSI RJ45 Development Board
    M5Stack Unit PoE with ESP32-P4 Embedded Controller 16MB F...
    $33.29
    M5Stack Stamp-AddOn C6 for P4 Module Wi-Fi Expansion Module ESP32-C6-MINI-1-N4 4MB Flash 2.4GHz Wi-Fi 6 SDIO Interface For Stamp-P4
    M5Stack Stamp-AddOn C6 for P4 Module Wi-Fi Expansion Modu...
    $14.39
    30AWG 20m/roll Super Soft Silicone Wire Heat Resistant Flexible Tinned Copper Stranded Cable DIY 5 Colors Mix Box Electirc Wire Red Black Yellow Blue Green
    30AWG 20m/roll Super Soft Silicone Wire Heat Resistant Fl...
    $8.99
    5V Lithium Battery Charger Step Up Protection Board Boost Power Module Micro USB Li-Po Li-ion 18650 Power Bank Charger Board DIY
    5V Lithium Battery Charger Step Up Protection Board Boost...
    $2.99
    ESP32-C6 WiFi BT Development Board DC 5-60V Single Channel Relay Module Onboard Type-C Interface Switch Module
    ESP32-C6 WiFi BT Development Board DC 5-60V Single Channe...
    $16.99
    Portable Passive Magnetic Antenna Amplifier T-Shaped BALUN 10 kHz-30 MHz HF Up To 300 MHz VHF 250 mW SMA BNC Low Loss Wideband
    Portable Passive Magnetic Antenna Amplifier T-Shaped BALU...
    $31.25
    Intelligent Charging Adapter 12 Bay Battery Charger LCD Display Multi Slot Supports 18650/AA/AAA Battery Overcharge Protection Heat Dissipation Fast Charging Efficient Power Supply
    Intelligent Charging Adapter 12 Bay Battery Charger LCD D...
    $19.99
    LinkMejor GPS Disciplined Oscillator High Precision 10MHz ±0001Hz with Dual Mode ATGM336H Module Stable TCXO Output 1PPS Signal for Lab Equipment Frequency Calibration
    GPS Disciplined Oscillator High Precision 10MHz ±0001Hz w...
    $84.99
    M5Stack M5Stamp C6LoRa Module ESP32-C6 SX1262 850-960MHz 2.4GHz Wi-Fi 6 Dual IPEX-4 LoRa Transceiver Module
    M5Stack M5Stamp C6LoRa Module ESP32-C6 SX1262 850-960MHz ...
    $21.59
    5 Colors Mix Box 5m/roll Electirc Wire 18/20/22/24AWG Super Soft Silicone Wire Heat Resistant Flexible Tinned Copper Stranded Cable DIY Red Black Yellow Blue Green
    5 Colors Mix Box 5m/roll Electirc Wire 18/20/22/24AWG Sup...
    $10.99
    200PCS 23 Values CBB Capacitor Assortment Kit Metallized Polyester Film 400V 630V High Voltage ±5% Tolerance for Electronic Projects
    200PCS 23 Values CBB Capacitor Assortment Kit Metallized ...
    $16.99
    5pcs 7W Mini DC DC Boost Step Up Converter 2.6-5.5V to 12V Voltage Regulator Module
    5pcs 7W Mini DC DC Boost Step Up Converter 2.6-5.5V to 12...
    $11.99
    10Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module
    10Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Mod...
    $43.99
    Frequency Counter Meter PLJ-091OLED-L1 High Precision 100MHz TCXO Portable Crystal Tester for MCU Radio Communication Lab Equipment Measurement with OLED Display
    Frequency Counter Meter PLJ-091OLED-L1 High Precision 100...
    $18.99
    20Mhz-2.7Ghz H1 Frequency Counter OLED Display Module RF Digital Signal Frequency Meter High-Precision Measurement HAM Amplifiers
    20Mhz-2.7Ghz H1 Frequency Counter OLED Display Module RF ...
    $22.99
    AMTMW207 Medium Wave Radio Transmitter High Fidelity AM Radio Transmitter DIY Circuit Board 525~1605kHz 6V
    AMTMW207 Medium Wave Radio Transmitter High Fidelity AM R...
    $27.99
    5 Colors Mix Box 4M/roll Electirc Wire 16/17AWG Super Soft Silicone Wire Heat Resistant Flexible Tinned Copper Stranded Cable DIY White Brown Gray Orange Purple
    5 Colors Mix Box 4M/roll Electirc Wire 16/17AWG Super Sof...
    $15.59
    18/20/22/24AWG 5 Colors Mix Box Super Soft Silicone Wire 5M/roll Heat Resistant Flexible Tinned Copper Stranded Cable 5-in-1 Box DIY Electirc Wire White Brown Gray Orange Purple
    18/20/22/24AWG 5 Colors Mix Box Super Soft Silicone Wire ...
    $9.67
    M5Stack Voice Pyramid Smart Speaker Base without M5Atom STM32G030F6P6 ES8311 ES7210 AW87559 Dual Touch Slider RGB LED HY2.0-4P Expansion Base For Atom AtomS3 AtomS3R
    M5Stack Voice Pyramid Smart Speaker Base without M5Atom S...
    $38.69
    ESP32-DIV V2.0 Development Board Dual Core WiFi Bluetooth Compatible MCU Module 2.4GHz ESP32-WROOM-32 Integrated Chip
    ESP32-DIV V2.0 Development Board Dual Core WiFi Bluetooth...
    $86.39
    M5Stack M5Stamp ESP32P4 Module ESP32-P4NRW32 Embedded Module 16MB Flash 32MB PSRAM Dual-Core RISC-V MIPI CSI MIPI DSI USB OTG Ethernet SDIO
    M5Stack M5Stamp ESP32P4 Module ESP32-P4NRW32 Embedded Mod...
    $21.59
    ESP32 1 Channel AC220V Power Supply 30A WiFi bluetooth Relay Module Development Board
    ESP32 1 Channel AC220V Power Supply 30A WiFi bluetooth Re...
    $14.99
    3Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit for Arduino - products that work with official Arduino boards
    3Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Modu...
    $12.99
    30AWG 20m/roll Super Soft Silicone Wire Heat Resistant Flexible Tinned Copper Stranded Cable DIY 5 Colors Mix Box Electirc Wire White Brown Gray Orange Purple
    30AWG 20m/roll Super Soft Silicone Wire Heat Resistant Fl...
    $8.99
    QU4525 Portable HF Shortwave CW Morse Code Hand Key Magnetic Base Manual Telegraph for Amateur Radio Ham Operators Mini Morse Code Practice
    QU4525 Portable HF Shortwave CW Morse Code Hand Key Magne...
    $26.99
    Intelligent LCD Battery USB Charger 4 Slots For 18650/AA/AAA Rechargeable Lithium Battery Type-C Overcharge Protection ABS Shell Power Banks Compatible
    Intelligent LCD Battery USB Charger 4 Slots For 18650/AA/...
    $13.99
    AD584 Voltage Reference Module High-precision 2.5V/5V/7.5V/10V Four Precision Voltage Outputs
    AD584 Voltage Reference Module High-precision 2.5V/5V/7.5...
    $17.99