|
|
Order by: Available to: eBay Affiliate Links
|
Buy It Now
Free Shipping Condition: New Location: China Aquarium Fish tank Water Changer System. One power indicator light, four water level indicator lights. Fill the water tower automatically. Automatic pumping ... morefrom water tower. Four water level output interfaces (low level 0V, high level 3.7V),for MCU IO.
Buy It Now
$2.78 Shipping Condition: Neu Location: China Am 15.08.2023 hat der Verkäufer die folgenden Angaben hinzugefügt hope you could understand. Hope you enjoying yourself here! Screw sheild.
Buy It Now
$3.50 Shipping Condition: New Location: China RP2040 microprocessor (MCU) integrated with dual-core ARM architecture Cotex-MO+ core, internal integrated 264KB RAM, support up to 16M QSPI external ... moreexpansion Flash, highly flexible I/O settings, including l2C, SPI, PIO (programmable l/O).
Buy It Now
$3.00 Shipping Condition: New Location: China Support low temperature shutdown fan (PWM off or extended relay to turn off fan power );. Turn off the temperature "C ": Range (0-92) low temperature ... moreshutdown temperature. When this value > 0 is set, the low temperature shutdown function is enabled.
Buy It Now
$3.00 Shipping Condition: New Location: China 1 x Relay Module. Contract Load: 10A/277V AC, 10A/30V DC. Contract Resistance: ≤100mΩ（1A-6V DC）. Working Current: 18mA 12V, Min. Standby Current: 7mA/12V. ... moreWorking Power: DC 10-16V. Two way, each of a set of transformations(normally open/normally closed).
Buy It Now
Free Shipping Condition: New – Open box Location: Austin, United States Included ComponentsSQDH362. Part NumberH362. Item model numberH362. This safety switch accepts H,J,K,L,Rfuse types and is surface mounted. Unit Count1.0 ... moreCount. ManufacturerSquare D. Surface Mounting Type.
Buy It Now
Free Shipping Condition: New Location: China 1 VU module. Audio input: Line in / Microphone pickup. Display: 5 modes.
Buy It Now
Free Shipping Condition: New Location: Raleigh, United States One RS485 communication interface. 4.4 relay closed LED indicator. 4 relay outputs (one normally open and one normally closed). 4 input interfaces (dry ... morenode input, passive input, connected with GND).
Buy It Now
Free Shipping Condition: New Location: China It will hurt us a lot. in the Greater China Area. We apply comprehensive quality check and testing before dispatching.
Buy It Now
$15.46 Shipping Condition: New – Open box Location: Utica, United States Unicode evaluation unit. UB 21. 24. 27 V DC Regulated, residual ripple
Buy It Now
$2.54 Shipping Condition: Neu Location: China Working Current: 18mA 12V, Min. Standby Current: 7mA/12V. 1 x Relay Module. Contract Load: 10A/277V AC, 10A/30V DC. Working Power: DC 10-16V. Contract ... moreResistance: ≤100mΩ（1A-6V DC）.
Buy It Now
$2.54 Shipping Condition: Neu Location: China The maximum stable transmission distance is 100m. 1 Dual Channel WIFI relay module. The maximum stable transmission distance is 100m when it is up. 2: ... moreWith relay indicator and reset button. With relay indicator and reset button.
Buy It Now
$3.20 Shipping Condition: Neu Location: China Adapter Module. Dual USB output, can be connected to cell phone charging or other low power USB devices. Display module. Step up module. Step down module. ... moreLithium 3S 11.1V-12.6V. Wireless module. Receiver&Transmitter.
Buy It Now
Free Shipping Condition: New Location: Monroe Township, United States 2P/63A Dual Power Automatic Transfer Switch Specifications: ATS Level: CB level Use Level: AC-33iB Total Size: About 150×137×118mm (1mm=0.0393Inches) ... moreLine Voltage: AC110V Line Current: 6A-63A Operating Frequency: 60HZ Insulation Voltage: AC110V Conversion Time: 2S or so Conversion Mode: self cast Display Function: Indicator light display Installation Dimension: 128mm*122mm hole: M6 Package : 1 x Dual Power Automatic Transfer Switch 1 x Manual 4P/63A Dual Power Automatic Transfer Switch Specifications: Conversion mode: self cast Display function: indicator light display Installation dimension: 198mm*122mm hole: M6 ATS level: CB level Use level: AC-33iB Line voltage: AC110V Line current: 6A-63A Operating frequency: 60HZ Insulation voltage: AC110V Conversion time:2S or so.
Buy It Now
Free Shipping Condition: New Location: China 1 set of MMDVM Hotspot Module. -Jumbo-SPOT-RTQ is a fully self-contained digital access point that supports DMR, Dstar, P25 and system convergence communications. ... moreFully assembled and tested in a rugged aluminum housing.
Buy It Now
$6.95 Shipping Condition: New Location: Latvia WIFI ESP8266 sample codes, Webpage interface This lot include assembled relay board + plexiglass enclosure. Available plexiglass enclosure. LEDs indicators ... morefor each electromagnetic relay channel. ( initial value ).
Buy It Now
$2.99 Shipping Condition: New Location: China Widely used in a variety of Bluetooth-compatible audio reception, a variety of audio DIY change. Bluetooth-compatible V4.2 version, support Bluetooth-compatible ... moreautomatic connection technology, support WAV / WMA / FLAC / APE / MP3 lossless decoding, stereo dual channel output.
Buy It Now
$3.74 Shipping Condition: Neu Location: China 48V acid battery 13S ternary lithium battery. 24V acid battery 8S iron lithium. 36V acid battery 10S ternary lithium battery. 12V acid battery 4S iron ... morelithium. Waterproof power indicator, two wire system, simple wiring, and convenient installation.
Buy It Now
Free Shipping Condition: New Location: Charlotte, United States Main chip: CSR bc04 external. It can be seamlessly connected with Bluetooth laptop, PC plus Bluetooth adapter, PDA and other devices. Pairing with Bluetooth ... morehost: it is suitable for two devices to communicate directly through Bluetooth serial port, such as the wired serial port between MCU and MCU and the single-chip microcomputer.
Buy It Now
$3.73 Shipping Condition: Neu Location: China FRE rotation encoder, receiving frequency, while the LCD screen displays the current frequency down short, encoder handle press to mute / un-mute switch. ... more1: the use of advanced digital audio signal processing (DSP) and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, long working hours without frequency offset.
Buy It Now
$3.43 Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: 金东区, China 32 Liquid level indicator (welded, finished product). 1 x 32 level indicator (welded type). The real color of the item may be slightly different from ... morethe pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
Buy It Now
$2.99 Shipping Condition: New Location: China The problem that the resistive sensor is easily corroded is avoided, which greatly prolongs its working life. Use this sensor to make one automatic watering ... moredevice. A miniature PC such as the Raspberry Pi only needs an external ADC (analog signal to digital signal) conversion module to work.
Buy It Now
$3.00 Shipping Condition: New Location: China Even beginners in programming can easily build interesting applications and apply them to real-life scenarios using M5StickC PLUS2. The compact device ... moreintegrates a wealth of hardware resources within its small form factor, including infrared, RTC, microphone, LED, IMU, buttons, buzzer, and more.
Buy It Now
$3.20 Shipping Condition: Neu Location: China RS485 level communication chip. RS485 communication using standard MODBUS RTU format. Communication protocol: support standard Modbus RTU protocol. Single ... moreModbus relay module is equipped with mature and stable 8-bit MCU and.
Buy It Now
$3.74 Shipping Condition: Neu Location: China A variety of conversion TTL specifications can be selected, RS232/RS485/CAN communication module. Style 1: RS232 to TTL level module. Style 2: RS485 to ... moreTTL level module. 3, RS485 transceiver automatic switching, no direction switching, data flow conversion.
Buy It Now
$2.99 Shipping Condition: New Location: China EC-01 is a NB module developed by Ai-Thinker. The chip has an ultra-highly integrated NB-IoT SoC, supports ultra-low power consumption, and fully supports ... morethe 3GPP Rel14 NB-IoT standard. It is an ultra-high cost- effective NB-IoT chip.
Buy It Now
$2.78 Shipping Condition: Neu Location: China Working current:
Buy It Now
Free Shipping Condition: New Location: Minooka, United States Receptacle,Ivory,20 A,2P3W,Side,1PK 3D204. HUBBELL HBL5360ISA. Most with alarm include muting switch. Grainger Part #:3D204. Diversion contrary to U.S. ... morelaw is prohibited. Grainger reserves the right to accept or reject any order.
Buy It Now
$2.78 Shipping Condition: Neu Location: China OLED LED&RGB. Nano Sheild. Display is more intuitive. The upper 8 color bars display (2 red, 6 green) battery power. Product gross weight: 25g. Am 23.06.2022 ... morehat der Verkäufer die folgenden Angaben hinzugefügt.
Buy It Now
$3.74 Shipping Condition: Neu Location: China Battery string: 3S 12V. Display mode: indicator light. Spot Welder. Power indicator 1. 45 In 1 Sensor. High quality ABS material shell, not easy to deform, ... moredurable. Ultra-thin power display, 5 LED indicators, more intuitive display, more beautiful.
Buy It Now
$2.99 Shipping Condition: New Location: China This level is a level indication module. The KA2284 chip is used. The chip contains an AC detection amplifier, which is suitable for AC/DC level indication. ... moreYou can select AC or DC through the jumper cap on the board.
Buy It Now
$2.54 Shipping Condition: Neu Location: China This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model. Is it RGB?. Digital signal ... moreoutput. Red,Yellow,green. Does it work with 3.3V or 5V?.
Buy It Now
$2.99 Shipping Condition: New Location: China OV7670 with FIFO. It is possible to achieve image acquisition. High sensitivity, high flexibility, and support for JPEG output. Standard SCCB interface, ... morecompatible with I2C interface. Sensor pixel: 5 million pixels, support 2592 1944 size image output.
Buy It Now
$3.74 Shipping Condition: Neu Location: China Item Description: Maybe you also need it: From Hong Kong. HC-05 Bluetooth Bee V2.0 Master and Slave Module for Compatible Xbee Arduino HC-06 Bluetooth ... moreBee V2.0 Slave Module for Compatible Xbee Arduino Item Name Bluetooth UART RS232 serial converter Module Operating Frequency Band 2.4GHz unlicensed ISM band Bluetooth Specification V2.0+EDR Output Power Class Class 2 Operating Voltage 3.3V Host Interface USB/UART Audio Interface None Flash Memory Size 8Mbit Dimensions 27.2mm x 12.8mm x 2.5mm Net Weight 9.6 g/ 0.3 oz Key Features: support Master and Slave mode. Modify by AT commander 1. CSR Bluetooth Chip Solution 2. Bluetooth Spec v2.0+EDR Compliant 3. Enhanced Data Rate(EDR) compliant with V2.0.E.2 of specification for both 2Mbps and 3Mbps modulation modes 4. Full Speed Bluetooth Operation with Full Piconet Support and Scatternet Support 5. Increadible samll size with 3.3V input. And RoHS Compliant 6. UART interface and with baudrate setup function 7. Support for 8Mbit External Flash Onboard 8. Support for 802.11Co-Existence Product Description: The Bluetooth UART RS232 serial Converter Module can easily transfer the UART data through the wireless Bluetooth.Without complex PCB layout or deep knowledge in the Bluetooth software stack. You can combine this bluetooth module with your system: MCU. ARM or DSP systems. SOC systems. Personal Digital Assistants(PDAs) Computer Accessories* Other systems your want to use under bluetooth functions. Hardware: CSR solution. Bluetooth V2.0 protocol support AT commander support Master and Slave mode. Modify by AT commander support 1200-115200 baudrate 3.3V single supply Size: core module: 28mm*15mm*2.35mm. Whole module:35.33mm*19.6mm*3.7mm current: 30mA MAX can be used with all MCU by UART port 2 indicator lights Material download We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactoril
Buy It Now
Free Shipping Condition: New Location: China 7 KEY: Output enable trigger port (low pulse trigger). If the load is less than 50MA, the output will be turned off after 30 seconds; If the load is greater ... morethan 50MA, the output is continuously turned on.
Buy It Now
$3.00 Shipping Condition: New Location: China 【COOL LED LIGHT】 In addition to having the basic functions of a radio, it is also equipped with 10 LED lights, when you listen to the radio, these LED ... morelights will randomly flash different colors of light and beat with the radio sound, making your DIY radio unique.
Buy It Now
$2.54 Shipping Condition: Neu Location: China Wireless Serial 6 Pin Bluetooth RF Transceiver Module HC-05 RS232 Master Slave Click to Enlarge Description: Note:It's HC-05 Bluetooth module Slave ... moreand master two in one module this module can be set to a transmitter or receiver. Transmitter could pairing with receiver, receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone Bluetooth, when buying, the default for receiver. Use the CSR mainstream bluetooth chip. Bluetooth V2.0 protocol standards. Module working voltage 3.3 V. Potter default rate of 9600. The user can be set up. The core module size: 28 mm x 15 mm x 2.35 mm. Working current: matching for 30 MA. Matching the communication for 8 MA. Dormancy current: no dormancy. Used for GPS navigation system. Water and electricity gas meter reading system. With computer and bluetooth bluetooth adapter. PDA, seamless connection equipment Commercial Series: Bluetooth module board Series With LED indicator light. Use 150mA and 3.3V regulation chip. With VCC、GND、TXD、RXD foot for the Bluetooth With"Re-seach" button(ON/OFF/WAKE foot for it. External MCU outinput"High level" can control module to re-seach) Compatible with bluetooth master module"slave module"or master-slave(whole) module. Input voltage: 3.3~6V Size: 1.55cm*3.98cm Note: input power supply 3.3~6V. Prohibit more than 7V No"Automatically prevent power supply peversing func" So please correctly connect power supply We advise to install"Bluetooth master module" The"State" is output foot for LED status. When Bluetooth"Unconnected" output"Pulse" when Bluetooth"connected" output"High level" we can determine the states from"MCU" If only the board. No any"Bluetooth Function" What's in the package: 1Pcs* HC-05 Bluetooth Module Feedback: 1. If you are satisfied with our goods and service. Please leave us a positive feedback and rate the details of the transact
Buy It Now
Free Shipping Condition: New Location: Monroe Township, United States ATS Level: CB level Use Level: AC-33iB Operating Voltage：AC110V Rated Voltage：AC240V Line Current: 6A-63A Operating Frequency: 50/60HZ Insulation Voltage: ... moreAC690V Conversion Time: 2S or so Conversion Mode: self cast Display Function: Indicator light display Installation Dimension: 128mm*122mm/198mm*122mm hole: M6 Package : 1 x Dual Power Automatic Transfer Switch 1 x Manual.
Buy It Now
$3.30 Shipping Condition: New Location: China (Note: The first light is for power Indicator light).
Buy It Now
$2.78 Shipping Condition: Neu Location: China 1PCS MICRO USB to UART TTL Module 6Pin Serial Converter CP2102 STC Replace FT232. 1PC 6Pin USB 2.0 to TTL UART Module Converter CP2102 STC Replace FT232. ... moreThis is a USB 2.0 to TTL UART 6PIN CP2102 Module Serial Converter.
Buy It Now
$2.54 Shipping Condition: Neu Location: China Compatible with bluetooth master module"、slave module"or master-slave(whole) module. 1/2/510 Bluetooth Serial Transceiver Module Base Board Enable clear ... morebutton For Arduino. We advise to install "Bluetooth master module".
Buy It Now
$3.74 Shipping Condition: Neu Location: China Display is more intuitive. The upper 8 color bars display (2 red, 6 green) battery power. Display mode: three 0.56" LED digital tube. Ambient temperature: ... more-10℃~65℃（℃）. Am 16.06.2022 hat der Verkäufer die folgenden Angaben hinzugefügt.
Buy It Now
$2.78 Shipping Condition: Neu Location: China Style 2: YD-RP2040 core board: 4MB, 16MB. Change the microUSB interface of Pi Pico to Type-cUSB interface of YD-RP2040 core board to facilitate users ... moreto find the relevant USB cable more conveniently.
Buy It Now
$2.54 Shipping Condition: Neu Location: China Support low temperature shutdown fan (PWM off or extended relay to turn off fan power );. Under power off state, keep pressing “OK” button to send power, ... moreenter function setting, modify by “+” “-” button, short press “OK” button to switch setting item, set PWM output frequency 20/2.5KHZ in turn.
Buy It Now
$3.00 Shipping Condition: New Location: China Support low temperature shutdown fan (PWM off or extended relay to turn off fan power );. Turn off the temperature "C ": Range (0-92) low temperature ... moreshutdown temperature. When this value > 0 is set, the low temperature shutdown function is enabled.
Buy It Now
$2.99 Shipping Condition: New Location: China
Buy It Now
$2.99 Shipping Condition: New Location: China Power on again when the relay is in off state. 5V Introduction. 12V Introduction.
Buy It Now
$2.99 Shipping Condition: New Location: China Onboard MAX485 chip is a low power consumption, limit slew rate transceiver for RS-485 communication. The transparent transmission module realizes the ... moremutual conversion of TTL level signals and RS485 level signals, and 485 is half-duplex communication.
Buy It Now
$5.96 Shipping Condition: New Location: China Lithium battery PCB board. Digital Thermostat. The module adopts high-quality relays, normally open interface load: AC 250V/10A, DC 30V/10A;. Lithium ... moreBattery. Li-ion Battery. Battery Case. Two module interface.
Buy It Now
$2.99 Shipping Condition: New Location: China STM32F103RCT6, TQFP64, FLASH: 256K, RAM: 48K. 5, the on-board CH340C chip as USB to TTL communication use, connected to the master chip serial port 1, ... morebut also as ISP burn-in use. 8, four keys: 1 reset key, 3 function keys; 2 LED lights: 1 power indicator, 1 connected to PA8 (factory burned second flashing light program).
Buy It Now
$3.00 Shipping Condition: New Location: China Most of the processing is done in a fully 56-bit double-precision mode, so low-level signal performance is excellent. ADAU1401 is a fully programmable ... moreDSP. Two ADCs and four DACs provide 98.5 dB of analog input to analog output dynamic range.
Buy It Now
$2.54 Shipping Condition: Neu Location: China RX: UART serial port input. TX: UART serial port output. This module is an isolated USB-TTL. The interface used is the mainstream TYPE-C interface. Insert ... morethe TYPE-C data cable to connect to the computer.
Buy It Now
$2.78 Shipping Condition: Neu Location: China Model: 6140. 1 x LCD green light display battery tester. Am 22.09.2022 hat der Verkäufer die folgenden Angaben hinzugefügt Display mode: LCD screen. USB ... moreoutput: QC2.0, QC3.0, maximum output 18W (5V-3.4A, 9V-2A, 12V-1.5A).
Buy It Now
Free Shipping Condition: New Location: United States RAM: LPDDR3. Country of Origin: China. Item Weight: 13.4 ounces. Manufacturer: Shenzhen Xunlong Software CO.,Limited. Product Details. Number of Processors: ... more4.
Buy It Now
$2.99 Shipping Condition: New Location: China
Buy It Now
$2.99 Shipping Condition: New Location: China ●TTL compatible with 5V level. RXD: The receiving pin of the module's own port (TTL level, not directly connected to RS232 level!). can be connected to ... morethe TXD of the MCU. TXD: The receiving pin of the module's own port (TTL level, not directly connected to RS232 level!).
Buy It Now
$2.99 Shipping Condition: New Location: China A. NORMAL: The device is working normally and the connection to the cloud server is normal. F. SETTING G1: Indicates that the device is in AP mode. G. ... moreSETTING G2: Indicates that the device is in ESPTOUCH mode.
Buy It Now
$3.99 Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China 1 set of MMDVM Hotspot Module. -Jumbo-SPOT-RTQ is a fully self-contained digital access point that supports DMR, Dstar, P25 and system convergence communications. ... moreFully assembled and tested in a rugged aluminum housing.
|
|
|
 |