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$3.72 Shipping Condition: Neu Location: China The extended version and routines of the two boards can be universal~very convenient. The previous Esp82660 series routines can be migrated and used. ... moreThis module has the characteristics of scalability and adaptability.
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$3.72 Shipping Condition: Neu Location: China The sensor is a high performance sensor which combines mature infrared absorption gas detection technology with precision light path design and sophisticated ... morecircuit design. 1PC MH-Z19 Infrared CO2 Sensor.
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$2.53 Shipping Condition: Neu Location: China The sensor is a high performance sensor which combines mature infrared absorption gas detection technology with precision light path design and sophisticated ... morecircuit design. This MH - Z19 C02 gas sensor has high sensitivity, high resolution.
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$2.99 Shipping Condition: New Location: China ESP32-WROVER is a module based on the ESP32 chip, which is powerful and versatile. It can be used for low-power sensor networks and demanding tasks such ... moreas voice coding, audio streaming and MP3 decoding.
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Free Shipping Condition: New Location: Taiwan Fully coverage of BLE software stack. Antenna Type: Chip Antenna. Embedded 2.4GHz transceiver supports Bluetooth 5.2 ( ), IEEE 802.15.4. Bluetooth: BT5.2 ... more& BT5.1 & BT5. ‧ Bluetooth 5.2, IEEE 802.15.4, 2.4 GHz transceiver.
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$3.18 Shipping Condition: Neu Location: China Model: TA631A TA631B. Light source type selection function (limited to TA631B). TA631A: 0.1~200000LUX, 0.1~20000FC. TA631B: 0.1~300000LUX, 0.1~30000FC. ... moreUpper/lower limit alarm: Upper and lower limit alarm thresholds can be set.
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Free Shipping Condition: New Location: China Output accuracy: ±1%. Ultra-low standby noise. Portable Carrying Storage Bag for ROG Ally Case Bag Shockproof Protective Case. 220V to DC 3.3V 5V 9V 12V ... more15V 24V Mini Buck Convert AC-DC Regulator Module.
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Free Shipping Condition: New Location: United States With more than 33 projects, it is esay and convenient for you to learn Arduino and programming. It has enough variety to learn most of what can be done ... morewith the arduino and electronics in general. This is an upgrade complete Arduino starter kit designed for beginners and electronic hobbyists.
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$2.99 Shipping Condition: New Location: China ESP32 based module. The ESP32-DevKitC has excellent RF performance, allowing users to design and develop applications without having to consider RF and ... moreantenna design. Antenna: On-board PCB antenna. Antenna: External antenna connector, need to be used with external antenna.
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$3.50 Shipping Condition: New Location: China TTL-WiFi is designed and developed based on ESP-M2 WiFi module, which is extracted the TTL, EN, STATE and other pins. 1 X Wireless Wifi Serial Port TTL ... moreto Wifi ESP-M2 ES8285 Module ESP8266. Built-in the high performance WiFi module ESP-M2 with size: 34 17 4mm.
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$3.00 Shipping Condition: New Location: China • Relative humidity accuracy: up to ±1.5 %RH. • Variable power heater. an ultra-low power budget. The four-pin dual-flat-no-leads. • Temperature accuracy: ... moreup to ±0.1 °C. • Idle current: 80 nA.
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$2.99 Shipping Condition: New Location: China ■Built-in 1 channel 10 bit high precision ADC. The Wi-Fi module, also known as the serial port Wi-Fi module, belongs to the transmission layer of the ... moreInternet of Things. Its function is to convert the serial port or TTL level into an embedded module that conforms to the Wi-Fi wireless network communication standard.
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$10.03 Shipping Condition: New Location: Canada
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$3.18 Shipping Condition: Neu Location: China The extended version and routines of the two boards can be universal~very convenient. The previous Esp82660 series routines can be migrated and used. ... moreThis module has the characteristics of scalability and adaptability.
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$3.50 Shipping Condition: New Location: China WeMos D1 Mini TB6612FNG. PCA9685+TB6612. Can run motors on 4.5VDC to 13.5VDC. Instead of a L293D darlington driver, we now have the TB6612 MOSFET driver: ... morewith 1.2A per channel and 3A peak current capability.
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Free Shipping Condition: New Location: China Description: This super small mono amplifier is able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class ... moreD controller, able to run from 2.0V-5.5VDC. It has built in thermal and over-current protection but we could barely tell it got hot. There's even a volume trim pot so you can adjust the volume on the board down from the default 24dB gain. The A+ and A- inputs of the amplifier go through 1.0uF capacitors, so they are fully 'differential' - if you don't have differential outputs, simply tie the Audio- pin to ground. The output is "Bridge Tied" - that means the output pins connect directly to the speaker pins, no connection to ground. The output is a high frequency 250KHz square wave PWM that is then 'averaged out' by the speaker coil - the.
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$12.76 Shipping Condition: Neu Location: Holzkirchen, Germany AM2301 DHT21 Temperatur Luftfeuchtigkeit Sensor. ESP8266 ESP32 ESP8285 WEMOS NodeMCU. Temperatur Feuchtigkeit Luftdruck. Induktiv Magnet Berührung. Klopf ... moreErschütterung Tilt. IR Infrarot Module. AM2301 Temperatur- Luftfeuchte- Sensor.
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$10.09 Shipping Condition: New Location: Cerdanyola del Vallès, Spain (1pcx IR Sensor GP2Y0A21YK0F. Adjustable within the range of 10 to 80cm [Optionally available]). The maximum allowable Angle : > 40 °.
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$2.99 Shipping Condition: New Location: China ■Built-in 1 channel 10 bit high precision ADC. The Wi-Fi module, also known as the serial port Wi-Fi module, belongs to the transmission layer of the ... moreInternet of Things. Its function is to convert the serial port or TTL level into an embedded module that conforms to the Wi-Fi wireless network communication standard.
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$2.99 Shipping Condition: New Location: China ESP8266 ESP-01 ESP-01S ESP-01M ESP-01F ESP-07 ESP-07S ESP-12S ESP-12E ESP-12F ESP Serial Port WIFI Wireless Transceiver Module USB to ESP8266 Adapter ... moreBoard. Tiny WiFi module uses ESP8285 chip, which has complete and self-contained WiFi network functionality.
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Free Shipping Condition: New Location: United States Feature: 1. WIDE APPLICATION: Suitable for various fingerprint identification systems, such as fingerprint door locks, safes, industrial computers, POS ... moremachines, attendance machines, etc. Item Type: Fingerprint Sensor.
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Free Shipping Condition: New Location: China Model: TM919B. It has the characteristics of low power consumption, high precision CMOS chip, strong anti-interference, simple setting and so on. Due ... moreto the light and screen difference, the item's color may be slightly different from the pictures.
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$3.18 Shipping Condition: Neu Location: China 1PC NRF51822 Bluetooth BLE 4.0 Wireless Module Compatible iBeacon für WeChat. Rezence wireless charging monitoring. Am 05.01.21 hat der Verkäufer die ... morefolgenden Angaben hinzugefügt Otherwise deal is final.
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$3.00 Shipping Condition: New Location: China You will be ready to rock in 15 minutes!Speaker is not included, use any 4 ohm or greater impedance speaker. Since the amp is a class D, its very efficient ... more(over 90% efficient when driving an 8Ω speaker at over half a Watt) - making it perfect for portable and battery-powered projects.
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Free Shipping Condition: New Location: China ICL8038 DIY Function Signal Generator Kit Set Multi-channel Waveform Generator Electronic Production Practice 12-24v 50-200KHZ. ICL8038 Function Signal ... moreGenerator Kit. It can be switched by J3 (short circuit).
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$2.76 Shipping Condition: Neu Location: China ESP8266 is a highly integrated chip designed for the needs of a new connected world. Its high degree of on-chip integration allows for minimal external ... morecircuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
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$2.99 Shipping Condition: New Location: China The core of this module is the ESP32 chip, which is scalable and adaptive. The clock frequency can be adjusted from 80 MHz to 240 MHz. The user can power ... moreoff the CPU and use a low-power coprocessor to constantly monitor the state change of the peripheral or whether certain analogs exceed the threshold.
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Free Shipping Condition: Neu Location: China Model: TA631A TA631B. Light source type selection function (limited to TA631B). TA631A: 0.1~200000LUX, 0.1~20000FC. TA631B: 0.1~300000LUX, 0.1~30000FC. ... moreUpper/lower limit alarm: Upper and lower limit alarm thresholds can be set.
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$2.40 Shipping Condition: New Location: China Low-Power Mode: The average standby current is 80uA, and the LED light (PWR) will be off. RFM1C01 has two working modes: Normal Mode and Low-Power Mode. ... moreAverage standby current in Low Power Mode: RFM1C01 2000MS sleep in Low Power Mode, 32MS wake-up scan.
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$3.00 Shipping Condition: New Location: China ESP8266 is a highly integrated chip designed for the needs of a new connected world. Its high degree of on-chip integration allows for minimal external ... morecircuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
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$2.76 Shipping Condition: Neu Location: China The ESP32-DevKitC has excellent RF performance, allowing users to design and develop applications without having to consider RF and antenna design. ESP32 ... morebased module. Chip: ESP32-D0WD. Boot: Download button.
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$5.77 Shipping Condition: New Location: China Temperature And Humidity Transmitter RS485 Industrial High Precision Collector Module SHT30 Sensor Modbus. 1 Temperature and Humidity Transmitter. High ... moreprecision and wide range. Temperature and anti-interference ability, safe and flexible.
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$2.76 Shipping Condition: Neu Location: China Wemos MINI D1 ESP32 ESP-32S WIFI + Bluetooth ESP32 Module CP2104 For Arduino. D1 Mini ESP32 CP2104 ESP-32 Module. The extended version and routines of ... morethe two boards can be universal~very convenient.
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Free Shipping Condition: New Location: United States When Vin Falls Below Vdet-, The Output Is Driven To A Logic-Low. Vout Remains Low Until Vin Rises Above Vdet- By An Amount Vhyst, When It Resets To A ... moreLogic High State. We will do everything we can to make sure your happy with your order.
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$3.50 Shipping Condition: New Location: China MAX98357 I2S Class D Amplifier takes standard I2S digital audio input, not only decodes it into analog, but also amplifies it directly into a speaker. ... morePerfect for adding compact amplified sound, it takes 2 breakouts (I2S DAC + Amp) and combines them into one.
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$2.81 Shipping Condition: New Location: China
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$3.72 Shipping Condition: Neu Location: China ESP8266 is a highly integrated chip designed for the needs of a new connected world. Its high degree of on-chip integration allows for minimal external ... morecircuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
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$3.59 Shipping Condition: New Location: China This is a breadboard adapter for the popular ESP-01 model of the ESP8266 serial-to-WiFi transceiver module. ESP8266 DHT11 Wifi Shield. 1PCS ESP8266 ESP-01 ... moreESP-01S ESP01 DHT11 Temperature and Humidity Sensor module NodeMCU.
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$71.00 Shipping Condition: Used Location: Philippines Output: 100mA 30V. We will then arrange the booking and pick-up service. Made in Japan. A:Hmmmnnnn yes.
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$41.61 Shipping Condition: Brand New Location: China This is a high-sensitivity 24GHz human presence status sensing module. Its working principle is to use FMCW frequency-modulated continuous waves to detect ... morehuman targets in the set space. Combined with radar signal processing and accurate human-body sensing algorithms, high-sensitivity Human presence status sensing, can identify the human body in motion and static state, and can calculate auxiliary information such as the distance of the target.
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$2.99 Shipping Condition: New Location: China Rx: UART(RXD) TTL Level Data Input. Tx: UART (TXD) TTL level data output. The sensor is a high-performance sensor that combines mature infrared absorption ... moregas detection technology with precise optical path design and sophisticated circuit design.
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Free Shipping Condition: New Location: 龙岗区, China Description of esp32 board 1. keyes ESP32 Core board is a mini development board designed based on ESP-WROOM-32 module. This development board leads out ... more2.54mm pitch headers from I/O to both sides. The users can connect peripheral devices on their needs. When using and debugging, the standard headers on both sides can make your operation more concise and convenient. The ESP-WROOM-32 module is the leading WiFi + Bluetooth solution with less than 10 external components. It integrates antenna switches, RF balun, power amplifiers, low noise amplifiers, filters and power management modules. At the same time, it also adopts TSMC low-power 40nm technology. The cost-effective and radio frequency performance makes it safe and reliable to expand various applications. Microcontroller: ESP-WROOM-32.
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$2.53 Shipping Condition: Neu Location: China The system is equipped with ESP8266 and it's features are: energy saving VoIP quickly switch between the sleep / wake patterns, with low-power operation ... moreadaptive radio bias, front-end signal processing functions.
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$3.00 Shipping Condition: New Location: China Recommendations For You ATmega2560-16AU Board + USB Cable Funduino 1602 HD44780 Character Display Module Breadboard 830 Point Solderless PCB MB102 AVR ... moreProgrammer USB USBasp USBISP 3.3V/5V ATMEGA8 Prototyping Shield Mini Breadboard For Arduino UNO R3 PCF8591 Converter Module AD/DA Visit my eBay Store: ChipWorld Product Name: 2PCS Level switch Liquid level sensor Liquid level controller Plastic ball float SKU: 1743*2 Parsts No. Package: Brand: Quantity: 2 Max Contact Rating:10W Max Switching Voltage:220V Max Switching Current:0.5A Max Breakdown Voltage:220VDC Max Carry Current:1.0A Max Contact Resistance:100mohm Temperature Rating:10~+60℃ Float Ball Material:P.P Float Body Matertal:P.P For more quantity. Please contact me.My skype: ada-yu2013) The Standard shipping we provide is non-regiested mail without a tracking. We provide free shipping with tracking number when your order is over $50. If your oder is below $50 and you need tracking. Please contact me. Maybe you request $ 34.0 + free shipping $ 6.0 + free shipping $ 11.5 + free shipping $ 18.0 + free shipping $ 28.88 + free shipping For more quantity. Please contact us 1) We accept PayPal payment ONLY. 3c0.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d71f%2B%3E3c0-141f13af974-0x102-
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$4.70 Shipping Condition: New – Open box Location: China The HB100 microwave module is a microwave moving object detector designed using the principle of Doppler Radar. Drive current: 2A (MAX single bridge). ... moreWorking mode: H-bridge drive (dual way). Logic current: 0-36mA.
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$2.99 Shipping Condition: New Location: China Tiny WiFi module uses ESP8285 chip, which has complete and self-contained WiFi network functionality. So it can be regarded as a standalone application, ... morealso be run as slave from other host MCU. This chip integrated enhanced 32-bit core processors of Tensilica’s L106, and it has on-chip SRAM.
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$2.99 Shipping Condition: New Location: China Overload, short circuit, over temperature protection. Output accuracy: ±1%. Starting impulse current: COLD START 30A/230VAC. Input current:
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$2.99 Shipping Condition: New Location: China ESP32 based module. The ESP32-DevKitC has excellent RF performance, allowing users to design and develop applications without having to consider RF and ... moreantenna design. Antenna: On-board PCB antenna. Antenna: External antenna connector, need to be used with external antenna.
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$2.99 Shipping Condition: New Location: China Tiny WiFi module uses ESP8285 chip, which has complete and self-contained WiFi network functionality. So it can be regarded as a standalone application, ... morealso be run as slave from other host MCU. This chip integrated enhanced 32-bit core processors of Tensilica’s L106, and it has on-chip SRAM.
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$2.99 Shipping Condition: New Location: China The core of this module is the ESP32 chip, which is scalable and adaptive. The clock frequency can be adjusted from 80 MHz to 240 MHz. The user can power ... moreoff the CPU and use a low-power coprocessor to constantly monitor the state change of the peripheral or whether certain analogs exceed the threshold.
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$3.40 Shipping Condition: New Location: China ESP8266 Serial WIFI Module Communite Forum>> Detail about ESP8266. 1PC ESP8266 ESP-01/01S DS18B20 Temperature Sensor WiFi Adapter Board Wireless Module. ... more1X ESP8266 ESP-01S Serial WIFI Wireless Transceiver DS18B20 Temperature Sensor Adapter.
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$3.00 Shipping Condition: New Location: China The system is equipped with ESP8266 and it's features are: energy saving VoIP quickly switch between the sleep / wake patterns, with low-power operation ... moreadaptive radio bias, front-end signal processing functions.
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$3.50 Shipping Condition: New Location: China (1.ESP32-ETHO1 is an embedded serial to Ethernet module based on ESP32 series. 2) Through-hole (soldered pins): use on breadboard;. ESP32 series Ic is ... moreintegrated 2.4GHz Wi-Fi and Bluetooth dual-mode Soc with good functional performance.
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$2.99 Shipping Condition: New Location: China Tiny WiFi module uses ESP8285 chip, which has complete and self-contained WiFi network functionality. So it can be regarded as a standalone application, ... morealso be run as slave from other host MCU. This chip integrated enhanced 32-bit core processors of Tensilica’s L106, and it has on-chip SRAM.
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$3.00 Shipping Condition: New Location: China Recommendations For You ATmega2560-16AU Board + USB Cable Funduino 1602 HD44780 Character Display Module Breadboard 830 Point Solderless PCB MB102 AVR ... moreProgrammer USB USBasp USBISP 3.3V/5V ATMEGA8 Prototyping Shield Mini Breadboard For Arduino UNO R3 PCF8591 Converter Module AD/DA Visit my eBay Store: ChipWorld Product Name: 2PCS Level switch Liquid level sensor Liquid level controller Plastic ball float SKU: 1743*2 Parsts No. Package: Brand: Quantity: 2 Max Contact Rating:10W Max Switching Voltage:220V Max Switching Current:0.5A Max Breakdown Voltage:220VDC Max Carry Current:1.0A Max Contact Resistance:100mohm Temperature Rating:10~+60℃ Float Ball Material:P.P Float Body Matertal:P.P For more quantity. Please contact me.My skype: ada-yu2013) The Standard shipping we provide is non-regiested mail without a tracking. We provide free shipping with tracking number when your order is over $50. If your oder is below $50 and you need tracking. Please contact me. Maybe you request $ 34.0 + free shipping $ 6.0 + free shipping $ 11.5 + free shipping $ 18.0 + free shipping $ 28.88 + free shipping For more quantity. Please contact us 1) We accept PayPal payment ONLY. 3c0.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d71f%2B%3E3c0-141f13af974-0x102-
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$3.70 Shipping Condition: Neu Location: China The extended version and routines of the two boards can be universal~very convenient. The previous Esp82660 series routines can be migrated and used. ... moreThis module has the characteristics of scalability and adaptability.
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$2.99 Shipping Condition: New Location: China The base of it is even compatible with OV5640 for supporting up to 2592 1944 resolution. The digital microphone is also carried with the board for voice ... moresensing and audio recognition. -Thumb-sized Compact Design: 21 x 17.5mm, adopting the classic form factor of XIAO, suitable for space-limited projects like wearable devices.
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$3.50 Shipping Condition: New Location: China Offline voice recognition module 1. High recognition rate and large storage. Arduino Module. Module model: SU-10A. Electronic Component. Support interface: ... moreUART/MIC/SPEAKER. IO port: 8. Supports DSP instruction set and FPU floating point unit.
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$2.76 Shipping Condition: Neu Location: China Large detection angle, coverage range up to+60 °. Detection distance: 0.75m~6m, adjustable. Detection angle:+60 °. Step up module. Step down module. Adapter ... moreModule. Display module. Wireless module.
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Free Shipping Condition: Neu Location: China Model: HT633. (Users can cancel when starting.). Large LCD display with backlight: Large LCD display with backlight, which can clearly read even in dim ... morelight. Material humidity range: 0.0~57.0%, ± 2.0%.
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