Showing 141–160 of 294 results
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$6.90
Features: Stable and strong anti-interference The module connects to the router WIFI signal or mobile phone hotspot signal. After downloading and installing the YiWeiLian APP, the mobile phone can control it from anywhere. The working mode is a bit dynamic/self-locking Maximum power up to 2200W/10A With signal indicator light Product parameters: Model: DC 5V module…
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$9.50
Product Wiki & Tutorials Set up the DFR1075 C6 target, test USB and Wi-Fi, recover download mode and plan battery or solar power for the correct revision. FireBeetle 2 ESP32-C6: Arduino, USB & Power Setup → The FireBeetle 2 ESP32-C6 is a low-power IoT (Internet of Things) controller board designed based on the ESP32-C6 chip,…
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$17.80
Features: 1. Combines walkie-talkie and radio functions into one, allowing for both intercom and FM radio reception. 2. Utilizes the BK4802P RF + RDA5807 dual-chip radio for strong signal quality, noise reduction, and interference resistance. 3. Onboard 0.96-inch OLED screen for clearer display. 4. Smart intercom radio kit, offering both intercom and FM radio with…
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$10.90
Features: 1. Two-in-one audio experience: high-quality speakers + FṂ function, easy to connect to the phone, enjoy music 2. Convenient FM frequency modulation function: automatic search and memory channels, power failure to resume playback, convenient entertainment 3. Colorful LED music lighting effect: 12 LEDs flash with the music, digital display shows mode, volume and frequency…
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$12.90
FM Radio Receiver Electronic Welding Kit LCD Display DIY Electronic For Self Assembly And Soldering Practice Accessories C-Kit 1. Use advanced digital audio signal processing technology (DSP) and FM phase-locked loop modulation technology(PLL) makes the sound quality more realistic, the performance more stable, and the working frequency has no deviation for a long time.The reception…
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$3.00 – $6.50Price range: $3.00 through $6.50
Perfect fit for Nintendo Switch Lite Designed specifically for Nintendo Switch Lite, this accessory ensures seamless compatibility and reliable performance. It replaces damaged or faulty components with precision-engineered functionality. Multi-functional replacement part This product serves as a replacement for the Game Card Cartridge Slot and Headphone Jack, restoring full functionality to your Nintendo Switch Lite…
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$3.50 – $3.90Price range: $3.50 through $3.90
Bee compatible Adapter is a compact USB to serial adapter equipped with BEE-compatible (20pin 2.0mm) sockets. With integrated FT232RL IC, It can be used for programming or communicating with board which basic For Arduin but without USB interface,like Sniffer Nano. On the other hand, 3.3V and 5V dual power output 3.3V and 5V IO compatible…
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Rated 5.00 out of 5
$5.90
Channels: 4CH Output signal: PWM Frequency range: 2.408-2.475 GHZ B a n d width: 135 Receiver sensitivity: -92DBM 2.4G mode: AFHDS 2A Failfe: Yes Supply voltage: 3.3-10 V Distance: 400 + meters Working current: 20MA Size: 11 * 25 MM Weight: 0.9 grams Support: FS-I6, FS-I6X, FS-I6S, FS-TM8, FS-TM10, FS-I10 and other AFHDS 2A protocol…
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$2.90
The module uses the FT232RL chip with USB 2.0 to convert USB into a serial port. It has two output levels of 3.3V and 5V, which can be set by short circuiting with SI through jumper caps. It works great for programming microcontrollers such for Arduino, boarduino, Bareduino, Raspberry Pi, ESP8266, Mini minimOSD, and Atmel…
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$3.30
The module uses the FT232RL chip with USB 2.0 to convert USB into a serial port. It has two output levels, 3.3V and 5V, It can be set by short circuiting the jumper cap with VCC. For computers without a serial port, a USB to serial chip can be used to virtually convert them Create…
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$4.90
Typical applications: UV tester, UV watch, outdoor sports equipment, UV lamp monitoring, mobile phone, etc This product is particularly suitable for specifications in the field of mobile phones. And there is a linear current directly corresponding to the UV INDEX. 1. Small size: 11mm × 27mm 2. Low power consumption: The power supply voltage is…
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Rated 5.00 out of 5
$1.11 – $4.02Price range: $1.11 through $4.02
GY BMP280 5V Air Temperature Pressure Sensor BME280 I2C SPI 1.8-5V GY-BMP280-3.3V for Arduino Barometric Digital Sensors Module
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$3.90
ADXL345 is a small and thin ultra-low power 3-axis accelerometer with high resolution (13 bits) and a measurement range of ± 16g. The digital output data is in 16 bit binary complement format, which can be accessed through SPI (3-wire or 4-wire) or IIC digital interface; ADXL345 is suitable for mobile device applications. It can…
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$3.60
Product Wiki & Tutorials Wire the GY-521, select its I2C address and read acceleration and angular velocity with a complete Arduino example. MPU6050 / GY-521 with ESP32: Motion & Gyro Readings → MPU-6050 is a sensor module that integrates a 3-axis gyroscope and 3-axis acceleration. The module uses an I2C interface for communication, calculates acceleration,…
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$4.90
Product Wiki & Tutorials Check IR-LED power, enable proximity-assisted gestures and recognize four directions using the GY-9960 module. APDS9960 with ESP32: I2C Gesture Recognition → The APDS series is an environmental brightness sensor that integrates ALS, infrared LED, and proximity detector optical modules, as well as ambient light sensing (ALS). It uses dual photodiodes to…
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Rated 5.00 out of 5
$2.80 – $4.96Price range: $2.80 through $4.96
The GY-NEO6M V2 GPS Module is a high-performance GPS receiver designed for Arduino and flight control systems like APM2.5. It features the reliable NEO-6M GPS chip, built-in EEPROM for configuration storage, and an active high-gain antenna for improved signal reception. Operating on 3V–5V with RS232 TTL compatibility, it ensures broad hardware support. Key benefits include fast satellite acquisition, stable positioning, and easy integration into UAVs, drones, and robotics. Its compact design, low power consumption, and plug-and-play functionality make it ideal for precision navigation and real-time tracking applications.
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$1.90
Product Wiki & Tutorials Check the PIR supply and output levels, allow startup settling and understand retrigger settings with a digital-output test. HC-SR501 with ESP32: PIR Motion, Timing & Wiring → The human infrared sensing module is an automatic control product based on infrared technology. Widely used in automatic induction electrical equipment, suitable for automatic…
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$5.90
Features: Size: 105x55mm Fixing hole: 3mm Hole position: 3900*1900mil (99.06*48.26mm) Colour: Black Pitch: 2.54mm Material: fiberglass substrate, gold plated Pad, convenient DIY circuit
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Rated 5.00 out of 5
$0.99 – $4.90Price range: $0.99 through $4.90
Product Wiki & Tutorials Wire an SHT4x sensor at 3.3 V, scan its I2C address and read temperature and humidity with the official Sensirion driver. SHT40 / SHT41 / SHT45 with ESP32: Wiring & Arduino →
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Rated 5.00 out of 5
$1.00 – $1.68Price range: $1.00 through $1.68
The USB to TTL/UART Adaptor featuring the CH343P/CH340K chipset is a high-speed asynchronous serial communication tool designed for reliable data transfer between USB and microcontroller serial ports. Key features include support for 3.3V and 5V logic levels, plug-and-play USB connectivity, and compatibility with a wide range of operating systems. Ideal for programming, debugging, and downloading firmware to single-chip microcontrollers, it offers stable performance, compact design, and broad compatibility with popular development platforms. Its unique selling points are its high-speed data transmission, dual-voltage support, and ease of integration into embedded system workflows.
