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HiLetgo ESP-WROOM-32 ESP32 ESP-32D Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenn...
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HiLetgo

HiLetgo ESP-WROOM-32 ESP32 ESP-3...

SKU: L1315807

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo ESP-WROOM-32 ESP32 ESP-32D Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE2.4GHz Dual Mode WiFi + Bluetooth Development BoardUltra-Low power consumption, works perfectly with the Arduino...

$25.98$16.49
HiLetgo ESP32 ESP-32 ESP-32S ESP32S WiFi Bluetooth Wireless Board Module Based ESP-WROOM-32 Dual Core Mode CPU......
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HiLetgo

HiLetgo ESP32 ESP-32 ESP-32S ESP...

SKU: L1315273

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo ESP32 ESP-32 ESP-32S ESP32S WiFi Bluetooth Wireless Board Module Based ESP-WROOM-32 Dual Core Mode CPU2.24 x 0.98 x 0.55 inches FREE standard shipping within the United States(3-6 Days)on all orders! 100% money back guarantee for items not delivered or...

$25.98$16.49
HiLetgo ESP8266 5V WiFi Relay Module TOI APP Control for Smart Home Automation System......
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-36%
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HiLetgo

HiLetgo ESP8266 5V WiFi Relay Mo...

SKU: L1338934

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VENDOR: HiLetgo

HiLetgo ESP8266 5V WiFi Relay Module TOI APP Control for Smart Home Automation SystemOnboard Module:ESP8266 WIFI ModuleOnboard Relay:5V,10A/250V AC 10A/30V DC relayFunction: Mobile phone and wifi module equipped with one router,and control the relay by APPAdvantage: Can connect 5 client...

$23.98$15.44
HiLetgo GY-906 MLX90614ESF Non-contact Infrared Temperature Sensor Module IIC I2C Serial for Arduino...
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-38%
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HiLetgo

HiLetgo GY-906 MLX90614ESF Non-c...

SKU: L1406720

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo GY-906 MLX90614ESF Non-contact Infrared Temperature Sensor Module IIC I2C Serial for ArduinoMLX90614 is an infrared thermometer for non-contact temperature measurements.Both the IR sensitive thermopile detector chip and the signal conditioning ASIC are integrated in the same TO-39 can.Integrated into...

$38.18$23.79
HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Ar...
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HiLetgo

HiLetgo HC-05 Wireless Bluetooth...

SKU: L1315810

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for ArduinoThe factory setting is slave mode, but you can set this module to master mode so that you might be...

$27.26$17.91
HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino......
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HiLetgo

HiLetgo HC-06 RS232 4 Pin Wirele...

SKU: L1315010

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for ArduinoWorks with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit...

$24.98$15.96
HiLetgo LiPo LiFe Li-Ion NiMH Nicd Cell Meter Digital Battery Capacity Meter Power Test CellMeter-7 Digital Battery Capacity Checker LiPo LiFe Li-...
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-35%
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HiLetgo

HiLetgo LiPo LiFe Li-Ion NiMH Ni...

SKU: L1675493

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo LiPo LiFe Li-Ion NiMH Nicd Cell Meter Digital Battery Capacity Meter Power Test CellMeter-7 Digital Battery Capacity Checker LiPo LiFe Li-ion NiMH NicdCompatible device: NiCd, NiMH, LiPo, LiFe, Li-ionBattery Type: NiCd/NIMH,Li-Po,LiFe,Li-IonCell number: NiCd/NIMH(4-7 Cells),Lithium type(2-7 Cells)Size: app.8.3cm x 2.5cm/3.26''...

$27.46$18.01
HiLetgo Mini 3W+3W DC 5V Audio Amplifier Handy Digital Power Amp Module Board Dual-Channel PAM8403 Stereo Amplifiers with Potentiometer for DIY Po...
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-31%
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HiLetgo

HiLetgo Mini 3W+3W DC 5V Audio A...

SKU: L0867393

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo Mini 3W+3W DC 5V Audio Amplifier Handy Digital Power Amp Module Board Dual-Channel PAM8403 Stereo Amplifiers with Potentiometer for DIY PortableIt is a small digital power amplifier chip, high-definition sound quality highlights the advantages of digital chipsSuper small Size...

$16.38$11.45
HiLetgo Mini Air Humidifier DIY Kit USB Mist Maker Moisture Spray Fogger Atomizer Mini Oscillator with Switch Timer Function with Cotton Swab & St...
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HiLetgo

HiLetgo Mini Air Humidifier DIY ...

SKU: L1607481

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo Mini Air Humidifier DIY Kit USB Mist Maker Moisture Spray Fogger Atomizer Mini Oscillator with Switch Timer Function with Cotton Swab & Stand DC 5VMini USB Air Humidifier DIY Kit with Cotton Swab & StandLow driving voltage, low power,...

$19.98$13.34
HiLetgo PAM8610 Mini Stereo AMP Audio Amplify Board Digital Portable Ampli Module 10W+10W Dual Channel Amplifier Class-D 12V DC...
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-34%
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HiLetgo

HiLetgo PAM8610 Mini Stereo AMP ...

SKU: L0981049

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo PAM8610 Mini Stereo AMP Audio Amplify Board Digital Portable Ampli Module 10W+10W Dual Channel Amplifier Class-D 12V DCAdopts Pam8610 chip, No filter, low static current, EMI, power consumption and heat generatingWith 5 5 DC outlet as power supply interface;...

$20.98$13.86
HiLetgo SHT41 Temperature Humidity Sensor Module IIC I2C 3.3V-5V Compatible with STEMMA QT Qwiic for Air Quality Monitoring Automatic Control Appl...
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-35%
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HiLetgo

HiLetgo SHT41 Temperature Humidi...

SKU: L1701161

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo SHT41 Temperature Humidity Sensor Module IIC I2C 3.3V-5V Compatible with STEMMA QT Qwiic for Air Quality Monitoring Automatic Control AppliancesSHT41 Temperature Humidity Sensor Module 3.3V-5VI2C fast mode plus, CRC checksumCompatible with STEMMA QT QwiicSuitbale for Air condition, dehumidifier, automatic...

$28.43$18.54
HiLetgo ST-Link V2 Emulator Downloader Programmer STM32F103C8T6 STM8 STM32 with Cable (Random Color)...
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HiLetgo

HiLetgo ST-Link V2 Emulator Down...

SKU: L0874599

PRODUCT TYPE:

VENDOR: HiLetgo

HiLetgo ST-Link V2 Emulator Downloader Programmer STM32F103C8T6 STM8 STM32 with Cable (Random Color)Increase 5V power output, the output I / O port protection are not afraid of operational errors caused damage!The interface easy to use simple horns seat pitch of...

$24.98$15.96

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