Features:TDA7492P digital amplifier chip, designed...
Features:TDA7492P digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power.DIP switches can be more easily directly adjusted after-class amplifier gain,to better promote...
$15.97 Sale Regular price $19.97
Compare
$15.97 Sale Regular price $19.97
Quick View
Compare
Description: ESP32 is already integrated with antenna...
Description: ESP32 is already integrated with antenna and RF balun, power amplifier, low noise amplifiers, filters, and the power management module.The entire solution is the least amount of PCB area. this board...
$11.97 Sale Regular price $15.97
Compare
$11.97 Sale Regular price $15.97
Quick View
Compare
Features: 11 digital input/output pinsInterrupt/pwm/I2C/one-wire1 analog...
Features: 11 digital input/output pinsInterrupt/pwm/I2C/one-wire1 analog input(3.2V max input)16M bytes(128M bit) FlashNew CP2104 USB-TO-UART ICSame size as D1 mini, but more lightMore info clicks: https://wiki.wemos.cc/products:d1:d1_miniPackage included:1 x WeMos D1 mini Pro1 x ESP8266...
$7.97 Sale Regular price $10.97
Compare
$7.97 Sale Regular price $10.97
Quick View
Compare
Description:Trigger mode: High level5V relay...
Description:Trigger mode: High level5V relay moduleCan be used for microcontroller development board module or home appliance control5V - 12V TTL control signalCan control DC or AC signal, also 220V AC...
$6.97 Sale Regular price $8.97
Compare
$6.97 Sale Regular price $8.97
Quick View
Compare
Feature:Size: 85 x 112mm (1cm=0.39Inches)Package...
Feature:Size: 85 x 112mm (1cm=0.39Inches)Package included:2 x CrossoverNote:1. Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.2. The colors may have...
$28.97 Sale Regular price $39.97
Compare
$28.97 Sale Regular price $39.97
Quick View
Compare
Power Pins:GND - this is...
Power Pins:GND - this is the common ground for all power and logicBAT - this is the positive voltage to/from the JST jack for the optional Lipoly batteryUSB - this...
$11.97 Sale Regular price $16.97
Compare
$11.97 Sale Regular price $16.97
Quick View
Compare
Feature: Model: STM32F103C8T6Kernel: ARM32 bit Cortex™-M3CPUSize:...
Feature: Model: STM32F103C8T6Kernel: ARM32 bit Cortex™-M3CPUSize: 22.86mm x 53.34mm Debug Mode: SWD  MCU Introduction: 1. The maximum operating frequency of 72MHz2. Single-cycle multiply and hardware divide3. 64k Flash program memory4. 20k bytes SRAM5....
$18.97 Sale Regular price $24.97
Compare
$18.97 Sale Regular price $24.97
Quick View
Compare
Description: ESP32 is already integrated with antenna...
Description: ESP32 is already integrated with antenna and RF balun, power amplifier, low noise amplifiers, filters, and the power management module.The entire solution is the least amount of PCB area. this board...
$11.97 Sale Regular price $15.97
Compare
$11.97 Sale Regular price $15.97
Quick View
Compare
Features: 11 digital input/output pinsInterrupt/pwm/I2C/one-wire1 analog...
Features: 11 digital input/output pinsInterrupt/pwm/I2C/one-wire1 analog input(3.2V max input)16M bytes(128M bit) FlashNew CP2104 USB-TO-UART ICSame size as D1 mini, but more lightMore info clicks here.Package included:3 x WeMos D1 mini Pro3 x ESP8266...
$31.97 Sale Regular price $44.97
Compare
$31.97 Sale Regular price $44.97
Quick View
Compare
Description: Material: Experimental Board + Mixed...
Description: Material: Experimental Board + Mixed AlloyColor: BlackChip Module: CP2102Working Temperature: -40 ℃ ~ +125 ℃Power Input: 4.5V ~ 9V (10VMAX), USB-poweredDrive Type: Dual high-power H-bridge driverCurrent: continuous transmission ≈70mA (200mA...
$31.97 Sale Regular price $38.97
Compare
$31.97 Sale Regular price $38.97
Quick View
Compare
Specifications:Input voltage: 7 - 26VOutput...
Specifications:Input voltage: 7 - 26VOutput voltage: 5VOutput current: 3A (Max), the current should be controlled within 1.6A for working long hoursConversion efficiency: 96% (Max)Output ripple: < 30mVOperating temperature: -40℃ - 85℃Dimension:...
$7.97 Sale Regular price $8.97
Compare
$7.97 Sale Regular price $8.97
Quick View
Compare
Feature: Model: STM32F103C8T6Kernel: ARM32 bit Cortex™-M3CPUSize:...
Feature: Model: STM32F103C8T6Kernel: ARM32 bit Cortex™-M3CPUSize: 22.86mm x 53.34mm Debug Mode: SWD  MCU Introduction: 1. The maximum operating frequency of 72MHz2. Single-cycle multiply and hardware divide3. 64k Flash program memory4. 20k bytes SRAM5....
$12.97 Sale Regular price $15.97
Compare
$12.97 Sale Regular price $15.97
Quick View
Compare
Characteristic: On-board TP4056 lithium battery charging...
Characteristic: On-board TP4056 lithium battery charging management chipOn-board micro USB head, can be directly connected with most of the smart phone charger as the input side to the lithium battery chargingReserved IN+...
$5.97 Sale Regular price $6.97
Compare
$5.97 Sale Regular price $6.97
Quick View
Compare
Description: LNA:50-4000MHzNF:SPF5189LNA0:0.6dBAmplifier:FM Package included: 1 x LNA 50-4000MHz...
Description: LNA:50-4000MHzNF:SPF5189LNA0:0.6dBAmplifier:FM Package included: 1 x LNA 50-4000MHz SPF5189 RF Amplifier
$9.97 Sale Regular price $12.97
Compare
$9.97 Sale Regular price $12.97
Quick View
Compare
Description:Color:BlackCharging Protection:YesDischarge Protection:YesCompatible With ArduinoCompatible...
Description:Color:BlackCharging Protection:YesDischarge Protection:YesCompatible With ArduinoCompatible With NodeMCUWide Voltage Input Range: 5V~12VCharge Current:500 mASize(L*W*H):102 x 30 x 20 mmDisplay Size: 0.96 InchFeatures:1.One AD inputs.2.Micro USB inputs.3.One programmable LED (D0).4.Integrated 18650 battery...
$13.97 Sale Regular price $17.97
Compare
$13.97 Sale Regular price $17.97
Quick View
Compare
Description:1. ESP32 is a complete,small...
Description:1. ESP32 is a complete,small form factor(SFF)802.11 b/g/n/e/i(2.4GHz)WLAN plus BT4.2combo solution    optimized for low-power,mobile consumer electronics,wearable and Internet of Things(IOT) devices.ESP32 integrates all    WLAN and BT functionality in a single package to...
$8.97 Sale Regular price $11.97
Compare
$8.97 Sale Regular price $11.97
Quick View
Compare
Description: Material: Experimental Board + Mixed...
Description: Material: Experimental Board + Mixed AlloyColor: BlackChip Module: CP2102Working Temperature: -40 ℃ ~ +125 ℃Power Input: 4.5V ~ 9V (10VMAX), USB-poweredDrive Type: Dual high-power H-bridge driverCurrent: continuous transmission ≈70mA (200mA...
$19.97 Sale Regular price $24.97
Compare
$19.97 Sale Regular price $24.97
Quick View
Compare
Feature:PWM DC motor speed controller...
Feature:PWM DC motor speed controller is a very safe product.When the situation is overcurrent, it will disconnect by itself. after cooling off a few seconds, the fuse will recovery automatically.With...
$3.97 Sale Regular price $5.97
Compare
$3.97 Sale Regular price $5.97
Quick View
Compare
Features:The fixture comprises a ESP32...
Features:The fixture comprises a ESP32 module, which is suitable for burning test board Le Xin ESP-WROOM-32 module,all IO ports have led can be used as the minimum system board or...
$22.97 Sale Regular price $28.97
Compare
$22.97 Sale Regular price $28.97
Quick View
Compare
Product Introduction: TTL-WiFi is designed and...
Product Introduction: TTL-WiFi is designed and developed based on ESP-M2 WiFi module from our company Shenzhen Doctors of Intelligence & Technology Co., Ltd., which is extracted the TTL, EN, STATE and...
$5.97 Sale Regular price $7.97
Compare
$5.97 Sale Regular price $7.97
Quick View
Compare
Description:The D1 R2 is a...
Description:The D1 R2 is a mini wifi board based on ESP-8266EX.11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)1 analog input(3.3V max input)A Micro USB connectionA power jack, 9-24V...
$24.97 Sale Regular price $29.97
Compare
$24.97 Sale Regular price $29.97
Quick View
Compare
Feature:  It's a new digital...
Feature:  It's a new digital LED countdown display 12v delay module module. It can be widely used with various control switch places.It can set the delay time,can press set buttons.After...
$27.97 Sale Regular price $38.97
Compare
$27.97 Sale Regular price $38.97
Quick View
Compare
Description:This is only the shell...
Description:This is only the shell for W1209 module(Product ID: 933303)Not include the W1209 modulePackage included:1 x W1209 Thermometer Acrylic Shell
$2.97 Sale Regular price $3.97
Compare
$2.97 Sale Regular price $3.97
Quick View
Compare
Description:STX882 ASK Wireless Remote Control...
Description:STX882 ASK Wireless Remote Control Transmitter Module:STX882 is a ASK transmitter module with small size, ultra high power, low harmonics. With high stability, it can be achieved at 50mW power...
$3.97 Sale Regular price $4.97
Compare
$3.97 Sale Regular price $4.97
Quick View
Compare
Feature: Onboard 2W mono amplifier (5V...
Feature: Onboard 2W mono amplifier (5V power supply up to 3W) can directly connected speakers (recommended with 4Ω3W speakers), 3.5mm gold-plated headphone jack can be accessed by headphones or external audio.With...
$2.97 Sale Regular price $3.97
Compare
$2.97 Sale Regular price $3.97
Quick View
Compare
Description:5110 LCD Module, Arduino CompatibleYou...
Description:5110 LCD Module, Arduino CompatibleYou will Need: ( NOT Included in this Listing ! ) Set of Two 1K Resistors      ( For Safe Operation ) Set of Four 10K Resistors  ...
$5.97 Sale Regular price $7.97
Compare
$5.97 Sale Regular price $7.97
Quick View
Compare
Description:You can Monitor the Liquid...
Description:You can Monitor the Liquid system for the kit, also can Monitor the temperature of liquid or water of system.Flow Meter Dimension: 40x40x25mm (1.57*1.57*1")Connector will fit for pipe with 10mm...
$15.97 Sale Regular price $20.97
Compare
$15.97 Sale Regular price $20.97
Quick View
Compare
Description:The IIC 2004 LCD display...
Description:The IIC 2004 LCD display module is a 4 line 20 character LCD module not only set the contrast control knob selector switch also has a backlight and IIC communication...
$25.97 Sale Regular price $35.97
Compare
$25.97 Sale Regular price $35.97
Quick View
Compare
Descriptions:The power supply is isolated...
Descriptions:The power supply is isolated industrial grade built-in power module with temperature protection, overcurrent, and short circuit full protection.Features:AC85 - 264V or  DC110 - 370V wide voltage inputDC 5V(+/ -0.2V)...
$10.97 Sale Regular price $14.97
Compare
$10.97 Sale Regular price $14.97
Quick View
Compare
Description:Trigger mode: High level5V relay...
Description:Trigger mode: High level5V relay moduleCan be used for microcontroller development board module or home appliance control5V - 12V TTL control signalCan control DC or AC signal, also 220V AC...
$4.97 Sale Regular price $5.97
Compare
$4.97 Sale Regular price $5.97
Quick View
Compare
Specifications:Input voltage: 7 - 26VOutput...
Specifications:Input voltage: 7 - 26VOutput voltage: 5VOutput current: 3A (Max), the current should be controlled within 1.6A for working long hoursConversion efficiency: 96% (Max)Output ripple: < 30mVOperating temperature: -40℃ - 85℃Dimension:...
Regular price $2.97
Compare
Regular price $2.97
Quick View
Compare
Description:This is 5V 8 Channel...
Description:This is 5V 8 Channel relay module board for Arduino PIC AVR DSP ARMThis relay module is 5V active low.It is an 8-channel relay interface board, which can be controlled...
$22.97 Sale Regular price $28.97
Compare
$22.97 Sale Regular price $28.97
Quick View
Compare
  • Previous
  • Page 1 of 1662
  • Next
$1 Days
$2 Hours
$3 Minutes
$4 Seconds
{"en":"New","fr":"Nouveau"} {"en":"Best Selling","fr":"Best Selling"} {"en":"Trending","fr":"Tendance"} {"en":"Deal","fr":"Traiter"}