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Free Shipping Condition: New Location: 龙岗区, China Description: Main chip: ESP32-S3FN8 Operating voltage: 3.3V to 7V Flash: 8M-Bits Main Frequency: 240MHz Support frequency: 868-915MHz Lora chip: SX1262 ... moreDistance: about 2.8KM in open place USB Port: Type-C Dual-mode Bluetooth: traditional Bluetooth and BLE low-power Bluetooth Development environment: support arduino USB adapter chip: cp2102 Operating temperature range: -20 ° C to + 70 ° C Support modes: Wifi, Bluetooth, Lora Different between V2 and V3 1. MCU is different. V2 uses ESP32-D0WDQ6, and V3 uses ESP32-S3FN8. This results in different GPIO pin definitions. 2. LoRa chips are different. V2 uses SX1276/8, and V3 uses SX1262. 3. The USB interface is different. V2 uses Micro USB, and V3 uses USB Type-C.
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Free Shipping Condition: New Location: United States (6) RST: reset pin. (3)MOSI: SPI port slave input. (1) SDA: SPI port chip select. (4) MISO: SPI port slave output. (5) IRQ: Interrupt port. (1) Working ... moretemperature: -20℃～80℃. (3) Working current: 13～26mA.
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Free Shipping Condition: New Location: United States The product has a power amplifier to support balanced output, and the stereo power is 2 25W. 1 Decoder board. Accessories: host 1pcs, 2P power cord 3pcs, ... more1P radio antenna 1pcs. Support folder selection and playback.
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$3.20 Shipping Condition: New Location: China Integrated 2.4GHz Wi-Fi and low-power Bluetooth LE dual-mode wireless communication with superior RF performance. Rich peripheral interfaces, including ... moreSPI, I2C, UART, ADC, PWM interface, etc., which can realize various functions more flexibly.
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$3.50 Shipping Condition: New Location: China Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna. 433MHz LoRa SX1278. ... more433M Lora Ra-02. 1 x 433MHz LoRa SX1278 long range RF wireless module DRF1278F For Arduino.
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Free Shipping Condition: New Location: China LLCC68 868MHz 915MHz LoRa Wireless Serial Port Module. It has multiple transmission modes and works in the frequency band (850.125~930.125MHz) (default ... more868.125MHz). Modulation LoRa A new generation of LoRa modulation technology.
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Free Shipping Condition: New Location: Monroe Township, United States Super cool appearance ultra portable. Support OS: Windows XP, 20032008, Vista Win7 WIN8 WIN10 WIN11. High cost performance. Simple and easy to use. Accessories ... moreX12（Accessories depending on your choice）.
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Free Shipping Condition: New Location: Whippany, United States ✅Designed for Raspberry Pi 4 B. Online installation (Raspberry Pi needs to connect to the Internet). Type 3.5" Display Screen Set for Raspberry Pi 4 B. ... more✅Original resolution is 480 320 resolution, the screen can just display in 480 320 to 1920 1080 resolution input.
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$28.00 Shipping Condition: New Location: Niagara Falls, United States
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$3.84 Shipping Condition: Neu Location: China It is connected through the I2C bus between the master and slave devices. The output audio signal is amplified by the power amplifier chip LM386 and then ... moredrives the speaker to work. Frequency modulation range: 87MHZ-108MHZ.
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$3.84 Shipping Condition: Neu Location: China Transmitting frequency: 433MHZ. OLED LED&RGB. 2、Enter the learning mode by tapping the function: Press the learning key once, then release the key and ... morewait for a while, the LED will light up, indicating that you have entered the learning mode.
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$2.99 Shipping Condition: New Location: China NRF905 working band : 433/868/915MHz. Connector:NRF905 Wireless Module. 1 x NRF905 Wireless Module,1 x Antenna. Type :Antenna. Frequency stabilization ... moremode : PLL. Minimum of external components (only 10 ), the basic need to debug.
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$4.99 Shipping Condition: New Location: China Product Description： Good news! This item will be shipped out with a tracking number. So you can track it on website! USB 2.0 Digital DVB-T SDR+DAB+FM ... moreHDTV TV Tuner Receiver Stick RTL2832U+R820T2 Description: Product Descriptions: Features： R820T2+RTL2832U chip; Support SDR; Support DAB; Support FM; Support DVB-T; Watch and record digital terrestrial TV on PC or Laptop; Full DVB-T bandwidth reception(6/7/8 MHz) Digital TV recording and playback as DVD quality; Remote control; Support Windows 2000/XP/Vista/WIN7; Support both MPEG-2. MPEG-4(H.264) encoding; Package includes: 1xDVB-T 1xAntenna 1xRemote Control no retail packing Payment We only accept payment via PayPal All payment must be prepaid. No CASH and COD payment Shipping: φ Our items will be shipped to the worldwide φ The goods usually can be shipped within 1-3 business days(parcel is marked as GIFT) φ We can’t guarantee 100% free tax! φ The Shipping. Handling, packing and related manpower cost. φ Delivery time is around 5-25 business days to most countries. Delivery Time Rate Working days(not including holiday) 6-10 11-15 16-20 21-25 26-30 31-40 Saturday+ Sunday+ Working days 8-14 15-21 22-28 29-35 36-42 43-56 United States、 Japan、 Australia 5.1% 40.1% 39.6% 14.5% 0.7% 0.0% United kingdom、 France、 Germany、 Canada、 Spain 3.5% 25.0% 47.9% 20.9% 2.7% 0.0% Italy、 other developed countries 0.0% 10.2% 18.2% 32.3% 35.8% 3.5% Brazil 0.0% 5.2% 18.2% 27.3% 41.8% 7.5% Russian.Other remote countries 0.0% 5.2% 18.2% 20.3% 40.8% 15.5% 1. If u still get nothing before deadline. Pls contact me first. 2. If u expects to receive soon. Pls purchase in local shop or pay higher express fee. 3. If still not receive items at the deadline. And agreed to refund after negotiation, buyers should pay 40% of the total price. 4. Total price 15usd by registered mail for free 5. Gross weight 2kg. Size 90CM. Send with 2 parcels/ EMS or others without special notice. If do, pls contact me before purchase. 6. Parcel will be mark as“gift” If have special request, pls conta
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Free Shipping Condition: New Location: China (1 Axis Simple DRO. Linear Compensation. Can connect with both liner scale and rotary encoder. 4) Coordinate display:1, 2 3A xis. Belgium, Netherlands, ... moreLuxembourg, Italy, Germany, France, United Kingdom, San Marino;.
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Free Shipping Condition: New Location: China If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. 12 months Warranty.
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Free Shipping Condition: New Location: Jamaica, United States Three major wireless communication protocols, ESP32 chip, support WIFI, BLE, and LoRa wireless communication function. Interface: Type-C; Battery connector; ... moreLORA antenna connector. LORA maximum output power: 21±1dBm.
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$3.20 Shipping Condition: New Location: China Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna. 433MHz LoRa SX1278. ... more433M Lora Ra-02. 1 x 433MHz LoRa SX1278 long range RF wireless module DRF1278F For Arduino.
$3.74 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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$5.00 Shipping Condition: New Location: China Original Toshiba. •Focus on audio amplification research, all components are original products, no substitutes produced by other manufacturers. •Goods ... moreand pictures are identical.
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$3.00 Shipping Condition: New Location: China Receiving frequency: 433MHz, 315MHz. 12V 433MHz 4-way RC Set. Type A: 12V 433MHz 4-way with shell 1+mahogany 4-key ABCD 1. Two-way interlock and two-way ... moreinterlock Type J : 12V 433MHz 1CH Relay. Type I :220V 433MHz 1CH Relay.
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$3.50 Shipping Condition: New Location: China Super cool appearance ultra portable. High cost performance. 32-bit MCU,120MHZ,4-layer PCB design,USB2.0 HS 480MHZ. Accessories X12（Accessories depending ... moreon your choice）. USB cable X1. 4.16P multifunctional ISP interface.
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$3.50 Shipping Condition: New Location: China 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). Wireless PC peripherals. 9 nSEL Serial interface choice input pins.
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$3.00 Shipping Condition: New Location: China 1: the use of advanced digital audio signal processing (DSP) and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, ... morelong working hours without frequency offset.
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$6.25 Shipping Condition: New Location: Bixby, United States Notes on Hitachi HD63A03YP. Family Hitachi 630x. MCU part number. Hardware and software standby modes. Instruction set compatible with HD6301V1. Minimum/Typical/Maximum ... morepower dissipation 0.023 Watt (Sleep mode) / 0.053 Watt / 0.083 Watt.
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$3.73 Shipping Condition: New Location: China Features : This is a 0~55MHz DDS Signal Generator. It is based on AD9850 chip and is very easy to operate. Supports 0~55MHz continual adjust at 1Hz step. ... moreThis generator has 78L05 voltage regulate. Input current at 200MA, input voltage 8-9V would be the ideal voltage. Input voltage of 12V can only be used for short time testing, otherwise will cause heat to board. 5p/6p connect to encoder as per photo. 7p of the middle connects to digital matrix input. 14p (8V GND) is 8V power supply from main board. If powered by main board, DDS does not need independent power supply. 1~6 correspond to 6 frequency bands: (3.8，7 ，9，14，18 or 21，27 or 29) ISB, USB, CW are the three mode choices. DT is signal from main board. Keys & Connection interfaces: ENC:.
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$3.59 Shipping Condition: New Location: China Adopt Lexin's ESP32 chip. Using Semtech's SX1276 chip. It needs to be compatible with the different needs of users, so their performance in one aspect ... moreis not optimal. can be used as both a LoRa node and a micro gateway.
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$2.78 Shipping Condition: Neu Location: China Receiving frequency range: 76.0MHz-----108.0MHz. Two-channel stereo FM radio module FM receiver module. Receiver&Transmitter. Step up module. Adapter ... moreModule. Step down module. Display module. Wireless module.
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$5.13 Shipping Condition: New Location: China The radio circuit uses Nissan CXA1691 integrated block as the radio core, FM/AM two bands, built-in power amplifier, clear sound, mute processing, high ... moresensitivity, stable quality, good selectivity, low power consumption, power indicator function, and ear Plug in the output socket.
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$8.00 Shipping Condition: New Location: China Its power can reach around 200W. Product size 80 x 80 x 160mm/3.1 x 3.1 x 6.3". An 8cm/3.1" fan is used to dissipate heat for the overall circuit. The ... moresecondary coil bobbin adopts a premium quartz bobbin which is resistant to 1700℃.
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Free Shipping Condition: Neu Location: China Model: 2C23T. Oscilloscope Specifications. 2.Dual-channel 2X10MHz bandwidth, isolated channels are independent of each other to avoid interference between ... morethem, more accurate signal detection. Analog bandwidth: 10M (dual-channel independent 10M).
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Free Shipping Condition: New Location: Monroe Township, United States CC1101: 387-464 MHz. 1x CC1101 Wireless Transceiver 433MHZ + SMA Antenna Wireless Module. Support RSSI signal strength detection and carrier sense function. ... moreFast frequency synthesizer with proper frequency hopping system.
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Free Shipping Condition: New Location: Los Angeles, United States ESP32=MCU +WiFi+Bluetooth. It has a dual-core CPU with a clock frequency of up to 240MHZ. It integrates rich peripheral resources, high-speed. Dryer Liquid ... morePropane LP Propane Gas Conversion Kit Dryer Accessories 49572A UE.
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$0.49 Shipping Condition: New Location: United States Standing wave range: 1.0-99.99. If the standing wave is greater than 3.0, the buzzer will prompt continuously. Aluminum alloy shell size: 63mm 88mm 38mm ... more(excluding protruding parts). Battery capacity: 1000mah.
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Free Shipping Condition: New Location: China 【 WiFi remote 】 (basic function).
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$2.99 Shipping Condition: New Location: China (6) RST: reset pin. (3)MOSI: SPI port slave input. (1) SDA: SPI port chip select. (4) MISO: SPI port slave output. (5) IRQ: Interrupt port. (1) Working ... moretemperature: -20℃～80℃. (3) Working current: 13～26mA.
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$3.19 Shipping Condition: Neu Location: China DC4V-10V DDS function signal generator (1HZ-500KHZ) YM-100. DDS frequency range: 1Hz-500KHz. DC3.7-10V DDS function signal generator module (1HZ-500KHZ) ... moreFG-100. DDS function (waveform) signal generator.
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$1.45 Shipping Condition: New Location: Katy, United States 2 x 20 Pin Header. 1 x 3 Pin Header. Supported input power 1.8-5.5V DC. USB 1.1 with device and host support. Temperature sensor. 8 x Programmable I/O ... more(PIO) state machines for custom peripheral support.
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Free Shipping Condition: New Location: Fort Lauderdale, United States 5 x CD4536BE. The salient feature of this device is its flexibility. It can be driven by an external clock or an RC oscillator that can be constructed ... moreusing on-chip components. Input IN1 serves as either the external clock input or the input to the on-chip RC oscillator.
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$2.49 Shipping Condition: New Location: China Lastest ESP32 Version: REV1. LORA antenna connector is RG316. Modulation Mode ：FSK,GFSK,MSK,GMSK,LoRa TM，OOK. Transmit current: 120mA@+20dBm. Transmit ... morepower: +20dBm. WIFI & Bluetooth. 3D Antenna. Destined module with ceramic antenna, signal super.
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$3.50 Shipping Condition: New Location: China The LGT8F328P uses the CH340 chip with good compatibility. Product Introduction. Arduino Module. Interface: Type-C. Fewer peripheral components, simple ... morecircuit design. Built-in high precision RC, stable operation without external crystal.
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Free Shipping Condition: New Location: United States CC1101: 387-464 MHz and 779-928 MHz. 5Pcs x Wireless Module. 5Pcs x Antenna. Support RSSI signal strength detection and carrier sense function. hope you ... morecould understand. Continuous frequency band extension.
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$3.73 Shipping Condition: Neu Location: China The AD9833 is a low power, programmable waveform generator capable of producing sine, triangular, and square wave outputs. The output frequency and phase ... moreare software programmable, allowing easy tuning.
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$3.19 Shipping Condition: Neu Location: China Model: DPOX180H Pass. Intercepted wave signal: 500. Waveform refresh rate: better capture the signal, so that the abnormal waveform is nowhere to hide. ... moreComplete trigger function: automatic, single, conventional three trigger modes: rising edge, falling edge trigger mode.
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$2.99 Shipping Condition: New Location: China The receiving module includes a decoding chip, which can support EV1527, PT2262, etc. The receiving module adopts the key selection mode. Receiving module ... more1. hope you could understand. Use high-quality materials, durable.
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$3.00 Shipping Condition: New Location: China AD9834 provides a phase modulation and frequency modulation function. Similarly, when the clock rate is 1 MHz, AD9834 can achieve a resolution of 0.004Hz. ... more1Pcs AD9834 DDS Signal Generator Module Sine / Triangle Wave Generator module Board Signal Sources generator Hot Sale Wholesale.
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$3.84 Shipping Condition: Neu Location: China It is connected through the I2C bus between the master and slave devices. The output audio signal is amplified by the power amplifier chip LM386 and then ... moredrives the speaker to work. Frequency modulation range: 87MHZ-108MHZ.
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$2.54 Shipping Condition: Neu Location: China TTL serial interface: a TTL level interface. And if use the STM32 MCU, the pin of VMCU should be connected the DC3.3V. The pins of RXD is the RXD of SIM808 ... moreand the pins of TXD is the TXD of SIM808.
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$3.40 Shipping Condition: New Location: China Interface chip/clock timing. IOT/Functional Module. (10) Supports automatic clearing of channel access (CCA) before transmission, i.e. carrier sense system. ... more(13) Standard DIP pitch interface, convenient for embedded application.
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$2.99 Shipping Condition: New Location: China
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$4.11 Shipping Condition: New Location: Las Vegas, United States One hinged (snap on) free hanging ferrite core 80Ohm and 100MHz and 500MHz ID 0.276" diameter (7.00mm) OD 0.591" x 0.650" x (15.00mm x 16.50mm) length ... more1.181" (30.00mm). ZCAT EMI ferrite suppression filters in plastic housings are clamped onto cables or wire providing EMI filter functions. This filter from TDK has an easily opened housing with a positive lock is reusable and can be used for any type of EMI and RFI filter application.
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$4.60 Shipping Condition: New Location: Lewis, United States LMH6518SQ 900MHz Digital controlled Variable Gain Amplifier Case: QFN16 Lot Size: 1 units See other listings and lot sizes for this item See other high ... morespeed opamps 900 MHz. Digital Controlled, Variable Gain Amplifier The LMH6518 is a digitally controlled variable gain amplifier whose total gain can be varied from?1.16 dB to 38.8 dB for a 40 dB range in 2 dB steps. The?3 dB bandwidth is 900 MHz at all gains. Gain accuracy at each setting is typically 0.1 dB. When used in conjunction with a National Semiconductor Gsample/second(Gsps) ADC with adjustable full scale(FS) range. The LMH6518 gain adjustment will accommodate full scale input signals from 6.8 mVPP to 920 mVPP to get 700 mVPP nominal at the ADC input. The Auxiliary output(+OUT Aux and ?OUT Aux) follows the Main output and is intended for use in Oscilloscope trigger function circuitry but may have other uses in other applications. The LMH6518 gain is programmed via a SPI-1 compatible serial bus. A signal path combined gain resolution of 8.5 mdB can be achieved when the LMH6518s gain and the Gsps ADCs FS input are both manipulated. Inputs and outputs are DC-coupled. The outputs are differential with individual Common Mode(CM) voltage control(for Main and Auxiliary outputs) and have a selectable bandwidth limiting circuitry(common to both Main and Auxiliary) of 20. 100, 200, 350, 650, 750 MHz or full bandwidth. Datasheet I only ship to buyer's EBAY shipping address IMPORTANT: Buyer controls combining of order. By making a single payment for all items. Multiple payments void any shipping discounts. If you have ANY time constraints. Contact seller BEFORE buying or bidding, so we can BOTH come to an agreement. INTERNATIONAL shipments will NOT have online tracking. Unless you use REGISTERED MAIL( starts at $19) contact seller for instructions. INTERNATIONAL transit time can be 6-28 business days. And can be delayed by local Customs backlogs. If this is not acceptable, you may not enter into this trade. US shipments can take 5-7 business day
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$2.99 Shipping Condition: New Location: China 1: Enhance learning ability 2: Increase DIY interest 3: Charging input voltage: 4.5V-5.5V DC 4: Simple production, high installation success rate 5: supporting ... morea variety of electronic components Ships without battery Charging input voltage: 4.5V-5.5V DC; Frequency modulation range: 87MHZ-108MHZ; Board size: 7.6CMX4.2CM; Shell size: 13.2cm*8.3CM*2.6CM Package battery capacity: 1000MAH; Headphone output interface: 3.5 dual channel Package speaker: 8 Euro 5W. Usage and function introduction: Press the power switch, the work indicator lights up, press P-/P+ to switch the radio, after switching the radio, if there is no sound, wait for a maximum of 10 seconds before switching to the next radio, if the signal is not good, you can change the antenna direction.
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$3.00 Shipping Condition: New Location: China Short press the F+ button to search for the station upwards. After searching the station, it will stop and play the station. Short press the F- button ... moreto search for the radio downwards. The ANT socket is for antenna connection.
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$5.15 Shipping Condition: New Location: Granbury, United States Trigger Type Positive Edge. Input Capacitance 3pF. Type D-Type. Output Type Tri-State, Non-Inverted. Mounting Type Through Hole. Base Part Number 74HCT574. ... morePart Status Active.
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Free Shipping Condition: New Location: United States Headset Smart Watch TWS Wireless Bluetooth Dual Headset Call Smartwatch. Due to different lighting in the photos and differences in monitors, the pictures ... moremay not reflect the actual colour of the object.
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Free Shipping Condition: New Location: Potomac, United States ((cut leads will not affect electrical performance). RF=4, IF=5, GND=2,3,6. Check data sheet for detail). LO/RF Frequency: 5MHz - 1000MHz. This LOT is ... moreone each of New Mini Circuits Surface Mount Level 13 Frequency Mixer, Part Number: LRMS-2MH.
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Free Shipping Condition: Neu Location: China 1 FNIRSI-1014D Oscilloscope Host. Built in DDS signal generator, support 12 kinds of function signal. Powerful waveform picture manager supports thumbnail ... morebrowsing, viewing, detailed viewing, page turning, deletion and waveform zooming in, zooming out, moving, etc.
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$3.20 Shipping Condition: New Location: China ESP-WROOM-32 is a universal WiFi BT BLE MCU module, powerful and versatile. hope you could understand. Product Details.
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$3.12 Shipping Condition: New Location: China 1/2/5/10pcs CP2112 module withpins. 45V output. USB bus powered 4.0 to 5.25V. Supports USB pending status via SUSPEND pin. hope you could understand. ... moreCompact and easy to carry.
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$2.99 Shipping Condition: New Location: China OPA855 transimpedance amplifier is a high-speed and high-bandwidth IV conversion circuit. The chip has a nominal gain bandwidth product of 8GHz. The minimum ... morecurrent resolution of the module is 0.1uA.
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