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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, and the user can ... morepower down the CPUs and use the low-power co-processor to constantly monitor for changes in peripheral status or for certain analog quantities exceeding thresholds.
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DS1302(without battery) is introduced trickle charge the clock chip. Containing a real-time clock/ calendar and 31 bytes of static RAM, via a simple serial ... moreinterface to communicate with the microcontroller. Real-time clock/ calendar circuit provides seconds. Minutes, hours, days, weeks, months, years of information. The number of days per month and leap year automatically adjust the number of days. Clock can be done by the AM/ PM or 12 decided to use 24 hour format. Between the DS1302 and the microcontroller can simply use the synchronous serial communication mode. Used only three port lines: 1) RST Reset(2) I/ O data lines(3) SCLK serial clock. Clock/ RAM read/ write data to a byte or up to 31 bytes of character set way communication. DS1302 low-power work to maintain the data and clock information when power is less than 1mW Real time clock with the year 2100 to calculate the seconds. Minutes, hours, days, weeks, months, years, the ability, as well as the ability to leap year adjustment 1.31 8 temporary data storage RAM 2.Serial I/ O port pin makes the least number of ways 3.Wide range of operating voltage 2.0 5.5V 4.Current 2.0V. Less than 300nA 5.Read/ write clock or RAM data transmission when there are two single-byte transmit and multi-byte character sets transfer mode 6.8-pin DIP package or optional 8-pin SOIC package assembly according to the surface 7.simple 3-wire interface 8.Vcc = 5V and TTL-compatible 9.Optional industrial temperature range-40 to +85 10.Dual power tube for the main power and backup power supply Parameters: 1.PCB a single panel. Size: 42mm* 24mm* 12mm(max) Net weight:10g Package weight:20g Color:green(as the picture shows) 2 with 4 holes. About 3.1mm in diameter 3 genuine spare battery for the celestial sphere CR2032. Voltage 3V, current is 260mAh, non-rechargeable batteries. 4 Crystal 32.768KHz. Matching capacitance 6pF, size 2* 6mm 5.DS1302 made large 8-pin DIP chip. Chip, IC Block below for easy replacement and plug the chip 6 module operating voltage compatible 3.3
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Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
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30.00
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T92P7D22-12 Power Relay 30A 277VAC 12VDC 6 Pins x 1pc. KOZ-RBS-2603 24VDC Safety Relay 6A 230/240VAC 6 Pins x 1pc. HMS HM6264LP-70 6264 8-BIT 64K CMOS ... moreSRAM PDIP28 x 1pc. V23057-B0013-A401 Power Relay 10A 250VAC 8 Pins x 5pcs.
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Raspberry Pi. Product Introduction. Interface:TYPE-C interface. Arduino Module. Module size: 25.6mm 17.78mm. USB Device:Full/Low Speed. Program R0M:16KB. ... moreTouch key: 6 channels.
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The OLED display module works without backlight and can emit light by itself. Under low ambient light conditions such as darkrooms, OLED screens can achieve ... morehigher contrast than LCDs. SPI interface definition.
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ESP32=MCU +WiFi+Bluetooth. Scratch 3.0 programming demonstration. ESP32-2432S032motherboard introduction. Risus commodo viverra maecenas accumsan lacus ... morevel facilisis. 1X Battery Eliminator For XPR6550 XPR6500 DP3400 DP3600 Radio T4.
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Interface Type:IIC. Display Area:29.42 14.7mm. Light Color: white. hope you could understand. GND:power ground.
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Location: München, Germany
INTEGRATED ANTIBOUNCE AND INTERLOCK. VERY LOW POWER DISSIPATION DURING TRANSMISSION : DUTY CYCLE 0.15 % (flash mode), 0.7 % (carrier mode). SELECTABLE ... moreFLASH/CARRIER TRANSMISSION MODE. 2 pieces TS9347CP 2R00 SINGLE CHIP SEMI?GRAPHIC.
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Driver IC: ST7735. Display color: 65K full color. Interface type: SPI interface. SDA:SPI data line. SCL:SPI clock line. DC:SPI data/command selection. ... moreInterface definition RES:Reset interface.
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RST - Reset. CLK - Serial Clock Line. the corners were positioning holes, along with two rows of the upper and lower connection port, ranked as follows ... moreVCC - power input ( 3.3v ). NOKIA5110 FOR STM32 (keil for arm).
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2014Prima Module parameters: 1 Size: 38mm(length) 22mm(W) 14mm(height) 2 Weight: 8g 3 Operating voltage:3.3- 5.5 V 4 clock chip: high-precision clock ... morechip DS3231 5 Clock Accuracy:0-40 ℃ range. The accuracy 2ppm, the error was about 1 minute 6 calendar alarm clock with two 7 programmable square-wave output 8 Real time clock generator seconds. Minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation 9 chip temperature sensor comes with an accuracy of ± 3 ℃ 10 memory chips: AT24C32(storage capacity 32K) 11.IIC bus interface. The maximum transmission speed of 400KHz(working voltage of 5V) 12 can be cascaded with other IIC device. 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57 13 with rechargeable battery LIR2032. To ensure the system after power failure, the clock move any natural normal Package content: 1x Real Time Clock Module Memory Module We offer WORLDWIDE SHIPPING. Except China. Italy, and Croatia) Orders will be processed and dispatched within 24-48 hours after payment is clear. We only ship to confirmed eBay addresses. Your eBay address MUST MATCH your Shipping address. If you have not received your shipment within 30 business days from payment. Please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction! Please note that estimated delivery time is depended on destination countries. And may subject to customs clearance process, and weather condition in your area. Country Delivery Time(days) Not including Handling time. Weekend, and holidays 9-12 13-18 19-24 25-29 30-35 35 United States, 5% 50% 30% 11% 5% Refund, United Kingdom, 10% 63% 19% 3% 4% Refund, Australia, 21% 50% 14% 7% 7% Refund, France, 11% 29% 44% 10% 7% Refund, Germany, 11% 22% 30% 21% 16% Refund, Canada, 0% 47% 31% 18% 4% Refund, Spain, 4% 25% 48% 13% 11% Refund, We accept PayPal payment only. And must be received within 3 days from the date of purcha
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Auto Car In-Outdoor Thermometer W/Sensor For Automotive A/C Digital LCD Display. Digital Lcd Display Auto Car In-outdoor Thermometer Features: 100% brand ... morenew and unused. LCD Screen display. Clock function. Used widely. Such as in air-condition, icebox, icehouse, car and house. In/out Dual-way temperature measurement. With a length of 1.5 meter temperature probe cable. Temperature range: 50C~70C. Resolution: higher than-20C. 0.1C, no more than-20C,1C. Power:117.5mm x 30mm x 30mm. Color: black. battery not included due to the custom strict parcel checking) Fit For: In/Out door usage/home usage/kitchen usage/Car Automotive Usage Put the sensor close the cool/warm air come from to get the digital numbers from the thermometer. Package Included:1pcs x Digital Lcd Display Auto Car In-outdoor Thermometer Payment Payment: 1) We accept PayPal only. 2) We only ship the item to your Paypal address for fast and accurate shipment. If you want to change the address. Please add a note when you make the payment. after you have paid. 3) If you are paying through Paypal using eCheck. Note that your item can be shipped only after eCheck has cleared. 4) All payments are expected within 7 days after the last winning auction is closed. A non-payment dispute will be opened if full payment is not received. 5)After you have won the auction. An email will be sent to your eBay registered email address. Delivery details Under normal circumstances. United States Buyers'package is expected to be delivered within 9 to 15 business days with tracking. other countries are 18 to 21 business days without tracking(If you need a tracking. Please pay additional $3.00 USD and send us ebay/paypal message. All the items will be dispatched within 1 business day after the payment cleared. Items will arrive in 8-25 business days. The arrival time depends on some factors and different areas. Please confirm address in your Paypal account. And leave your telephone number to ensure you can timely receive your items. Terms of sales In order to
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20PCS IC DS1307Z SOP8 RTC SERIAL 512K I2C Real-Time Clock NEW DATE CODE:11+ 20PCS IC DS1307Z SOP8 RTC SERIAL 512K I2C Real-Time Clock NEW DATE CODE:11+ ... morePayment Payment. Payable To. Note. PayPal All payments are due within 7 days of the close of auction. Failing to do so. Non-paying bidders will be reported to eBay. Shipping Policy Delivery Time. We ship to worldwide. It usually takes 10-30 Business Days to delivery. Shipping address. We ship to your PayPal address. Please. Make sure to provide us with correct, precise, and detailed shipping Address. Send Time. Items will be shipped within 1 to 3 business days upon payment received or cleared. Note. If you don't receive items over 30 business days. Please notify us via eBay message. Return Policy We appreciate your business and offer an instant 7 days return policy.7 days after receive the item) The returned item has to be in its original condition. We are able to refund your money without shipping cost. Contact us For anything about product. Price, shipping or order status, please contact us via eBay message. We love positive feedback and 5 scores DSR. We will leave it for everyone that leaves it for us.
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Specifications:Descriptions:Changeable 0 to 9 digits LED display Digital Tube.4 bit , 7 segment, 12 pins, DIP, Red emitted color, .Used widely in home ... moreappliances, instrument, etc.
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Location: DIDCOT, United Kingdom
This set provides everything needed for the construction of a smart electronic clock. The modules all feature standard 2.54mm connectors and cables which ... moreallows for solder free construction of the kit. No soldering required. The kit includes all structural elements and an illustrated guide for construction as well as a pair of weights for testing after the build. The board is programmed via the Arduino development software downloadable for FREE from their website. The kit comes with a number of example codes to help introduce you to the system. The board is based on the Open Source Arduino project and follows the same exact specification. This may require a driver to be installed, however this is a standard driver that is distributed by Microsoft Windows Update, is not required on Linux an.
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Not only is it quite compact, but the design is really elegent. For those interested, the firmware source code can be downloaded from the USBasp website. ... more1 X Blue USBASP. 1 X 10PIN to 6PIN ISP Adapter board.
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DC12V DC24V AC110-220V. Crystal type: independent clock crystal. Timing accuracy: 1 second. hope you could understand. 4: Easy to use, equipped with manual, ... moreclear at a glance. Product size: 86.3×45.5×45mm.
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6.39
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Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
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12.31
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This is IIC Serial 20X4 LCD module. With this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has ... moreI2C devices in your project, this LCD module actually cost no more resources at all.
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The appearance of the product is exquisite and small. Decomposable, the working mode of T2 is fixed to 16-bit automatic reloading initial value mode, ... morewhich is especially suitable for the LED industry.
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28.49
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Using the latest version of the U.S. SI4432 IC, stable performance. 1pcs SI4432 433MHz 1000M wireless transceiver module. Digital received signal strength ... moreindication (RSSI). Relay Module. 9 nSEL Serial interface choice input pins.
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2.65
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0.72
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1.25
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1.45
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1.09
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2.61
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31.49
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Bluetooth: 4.2BR/EDR and BLE standard. IO port: 9. Power consumption Turn off the flash: 180mA@5V. Turn on the flash and adjust the brightness to the ... moremaximum: 310mA@5V. Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE.
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23.38
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3.5mm FM Antenna for Bose Wave Music System Indoor Sound Radio Stereo Receiver. Silicone Protective Cover Storage Case Sleeve For Bose QuietComfort Earbuds ... moreII a. 1 2.8" 240 320 Smart Display Screen With Touch.
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1.09
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Welcome to JK_Parts Store! Item description: 10pcs New L7805CV ST TO-220 Voltage Regulator 5V 1.5A 100% Brand New Visit our store and see other items ... morePayment: We accept PayPal as the payment method only. You can use credit card through PayPal. If you bid or buy more than one item.Please pay all of them in one single PayPal transaction Shipping: We shall ship your items 1-2 days after your payment is cleared. International Standard Flat Rate Shipping In general.It will takes 10-15 working days from China to USA,UK,Canada,Australia.15-25 working days for other countries. If you don't receive your items OVER 30 days.Please contact us. Refund: If you are not satisfied with our products.We will resend or refund your full money.
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1.03
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1.09
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31.13
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(Item Type: Ethernet Adapter Hardware. Wi‑Fi Mode Station/SoftAP/SoftAP+Station/P2P. Encryption Type for AES/RSA/ECC/SHA. Firmware upgrade UART download/OTA(Through ... morenetwork/host to download and write firmware).
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8.18
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Stainless Steel Sink Bathroom Mop Pool Plug Bathtub Drain Cover. Hats Filler Size Reducer safety hat liners Hat Band Hat Curving Band Roll. 2 Pcs Hat ... morePress Machine Transfer Mat Pillow PTFE Material. So the LED light bulbs are for replacing your brake light.
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4.65
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Arduino Module. Rain Gauge. Clock Module. Motor Drive Module. LED Light Bulb. LED DIP Light. LED Lamp Base. LED SMD Light.
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1.71
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2.55
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64.80
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Used with computer software to set dot matrix animation. - Spectrum changes when it picks up ambient sound. - 1 x Clock. - Online display of TikTok or ... moreBilibili fans. Usually it cost about 35USD-50USD.
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2.88
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2.01
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$
25.10
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7-12V CS8412 Optical Coaxial to IIS Input Adapter Board Gold-plated RCA Socket for Nichicon Capacitor. - Using CS8412 chip. - For WIMA/Nichicon capacitor. ... more- Standard IIS interface. (not included). - Adopting for Toshiba RX147 Optical connector.
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7.02
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Wide Application Range: The D1 Mini V4.0.0 is compatible with for Arduino IDE, making it easy to program and perfect for a variety of DIY projects. Due ... moreto the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
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8.03
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It is suitable for sounding devices on small electronic products such as electronic watches, pocket calculators, electronic doorbells and electronic toys. ... moreElectronic clocks, electrical products, burglar alarms, downhole alarms, smoke alarms and the use of electronic toys.
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5.65
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Ideal for working with Arduino, Raspberry Pi, PIC or any other electronic circuits. Arduino Connections 1 Clock Module (Battery not supplied). Hard Storage ... moreBag Protective Case For Logitech MX Master 3 Wireless Gaming Mouse.
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3.80
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1 x PCA9685 16 Channel 12 bit PWM Servo Driver I2C Interface for Arduino Raspberry. Adjustable frequency PWM up to about 1.6 KHz. "Chain-able" design. ... more330 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial.
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1.49
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CLK--clock signal feet. Digital tube 8 grey level is adjustable. Display device is 4bitWhite word common anode tube.
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20.77
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The problem. 1 Antenna. Onboard FPC8PIN interface, USB Type-C interface can be led out through the adapter board. 1 Adapter board. Stamp hole design can ... morebe directly welded and integrated into the base plate designed by the user.
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27.99
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XFS5152CE is a highly integrated speech synthesis chip. The combination of Chinese and. English speech can be realized. It integrates the functions of ... morespeech coding and decoding. Support the synthesis of arbitrary Chinese text and English text.
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1.82
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