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$
218.00
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Condition: New
Location: China
The silver-coated side of the ceramic plate of the transducer is a negative electrode, while the larger side of the other two silver layers is a positive ... moreelectrode, and the smaller side is a negative plate.
$
418.00
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Condition: New
Location: China
Pac king: 1PC. The silver-coated side of the ceramic plate of the transducer is a negative electrode, while the larger side of the other two silver layers ... moreis a positive electrode, and the smaller side is a negative plate.
$
175.00
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Condition: New
Location: China
The silver-coated side of the ceramic plate of the transducer is a negative electrode, while the larger side of the other two silver layers is a positive ... moreelectrode, and the smaller side is a negative plate.
$
195.00
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Condition: New
Location: China
The silver-coated side of the ceramic plate of the transducer is a negative electrode, while the larger side of the other two silver layers is a positive ... moreelectrode, and the smaller side is a negative plate.
$
17.62
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Condition: Neu
Location: China
6E2 tube magic eye driver board adopts Douk Audio core power technology, more convenient and simple to use, effectively reduces the power consumption ... moreof the circuit, and the PCB uses a large number of SMT components.
$
6.99
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Condition: New
Location: China
The kit is equipped with LED lamp (white hair, yellow and bright) for decoration. This is Diy kits. IN: Left/Right Channel Signal Access. The Board Color ... moreis white. Length: 67.5mm. V-/G: Grounding (Power Negative).
$
35.45
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$3.59 Shipping
Condition: New
Location: China
This tiny device will enable you to realize your ideas, enrich your creativity, and speed up your IoT prototying. M5StickC Plus is one of the core devices ... morein M5Stacks product series. The compact body is integrated with rich hardware resources, such as infrared, RTC, Microphone, LED, IMU, Buttons, PMU,etc.
$
1.60
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Condition: Neu
Location: China
Slim type power display, 5 LED indicators, more intuitive display, more beautiful. First power indicator is red. Power indicator 1. With reverse connection ... morefunction, even if the positive and negative connection will not burn, adjust it over.
$
4.86
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Condition: New
Location: China
OV7670 with FIFO It has high sensitivity, high flexibility, and support for JPEG output. It is possible to achieve image acquisition. The image data in ... morethe cache can be read during use, thus reducing the speed of the MCU when acquiring image data from the MCU.
$
9.01
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Condition: New
Location: United States
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.
$
3.88
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Condition: New
Location: China
Hope you could understand.
$
33.47
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Location: Jamaica, United States
When there is sound is the spectrum, no sound is the clock, the use of diversity. Music spectrum 1. Display mode: 16 columns and 24 rows of 384 RGB light-emitting ... morediodes. 12 display modes, 7 color modes, can be combined into 84 kinds of display effects.
$
1.36
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Condition: Neu
Location: China
The maximum stable transmission distance is 100m. The maximum stable transmission distance is 100m when it is up. 2: With relay indicator and reset button. ... moreWith relay indicator and reset button. Board size: 32.1 50.7mm weight: 30g.
$
37.00
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Condition: New
Location: Austell, United States
63A Dual Power Automatic Transfer Switch 2P/4P Generator Changeover Household US Specifications: Conversion Mode: Self Cast Display Function: Indicator ... moreLight Display Installation Dimension: 128mm*122mm/198mm*122mm Hole: M6 Ats Level: Cb Level Use Level: Ac-33ib Line Voltage: Ac110v Line Current: 6a-63a Operating Frequency: 50hz/60hz Conversion Time: 2s or so Package: 1 X Dual Power Automatic Transfer Switch 1 X Manual .
$
339.00
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Condition: New
Location: China
Pac king: 1PC. The silver-coated side of the ceramic plate of the transducer is a negative electrode, while the larger side of the other two silver layers ... moreis a positive electrode, and the smaller side is a negative plate.
$
145.00
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Condition: New
Location: China
The silver-coated side of the ceramic plate of the transducer is a negative electrode, while the larger side of the other two silver layers is a positive ... moreelectrode, and the smaller side is a negative plate.
$
2.54
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Condition: Neu
Location: China
OLED LED&RGB. Equipped with charging current detection function, it will automatically switch to charging mode when charging current is detected. hope ... moreyou could understand. Display color: blue. Efficient and stable performance, long working life.
$
42.62
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Condition: New
Location: China
Raspberry Pi Compute Module 4 IO Board With PoE Feature, For All Variants Of CM4. Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into ... moreEnd ProductsPoE Base Board for all Compute Module 4 Variants.
$
12.17
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Condition: New
Location: China
Industrial USB TO TTL Converter, Original CH343G Onboard, Multi Protection Circuits, Multi Systems Support. Original CH343G | Stable Transmission | Multi ... moreDevices | Multi Systems. USB TO TTL CONVERTER.
$
4.79
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Condition: New
Location: China
$
6.41
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Condition: New
Location: China
CH9121 serial port to Ethernet module is equipped with CH9121 network serial port transparent transmission chip. Interface standard: RJ45 interface. RESET: ... moreFactory reset pin, the module power-on detection, active low.
$
3.51
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$3.73 Shipping
Condition: Neu
Location: China
A single pin changes the display from a moving dot to a bar graph. For example: Single lithium 3.7V, 3V for the low end of the power, 4.2V for full high-end. ... moreYou can also change it to single-lamp display, that is, only one light shows to save power.
$
5.31
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Condition: Neu
Location: China
OLED LED&RGB. Nano Sheild. 1 x Battery capacity indicator. Am 15.07.2022 hat der Verkäufer die folgenden Angaben hinzugefügt Ultra-low energy consumption. ... morehope you could understand. Highlight LED. After setting, the 8 LEDs will be.
$
3.86
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Condition: New
Location: China
$
15.04
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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!).
$
7.06
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Condition: New
Location: China
AS5040 device. The chip is very suitable for replacing all kinds of optical encoder products. A rotating bipolar magnet is sufficient. The magnet can ... morebe mounted on the top of the IC or. -Transmission gearbox encoder.
$
299.00
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Condition: New
Location: Deerfield Beach, United States
It is ideal for applications that require high accuracy, such as surveying, mapping, and precision agriculture. Standard Raspberry Pi 40PIN GPIO extension ... moreheader, supports Raspberry Pi series boards, Jetson Nano.
$
4.25
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Condition: Neu
Location: China
Support SPP2.1+BLE5.0 protocol, master-slave integrated. 5.HC-04 Bluetooth serial communication module is a new generation of dual-mode digital transmission ... moremodule based on SPP&BLE Bluetooth protocol.
$
62.03
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Condition: New
Location: Clawson, United States
Oil Level Sensor Kit - By Buyers Products.
$
197.00
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Condition: New
Location: Addison, United States
Power Factor Correction to EN61000-3-2. LED Indicator: Green LED = On. -Universal Input (85 - 265VAC). Isolation Resistance: >100M at 25°C & 70%RH, Output ... moreto Ground 500VDC. -Input Transient Protected IEC61000-4.
$
155.00
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Condition: New
Location: China
The silver-coated side of the ceramic plate of the transducer is a negative electrode, while the larger side of the other two silver layers is a positive ... moreelectrode, and the smaller side is a negative plate.
$
27.99
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Condition: New
Location: Addison, United States
FT232RL Specifications 1 x FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter For Arduino Pro Mini. This board connects directly to the FTDI Basic Breakout ... moreboard and supports auto-reset. FTDI USB 3.3V 5.5V to TTL Serial Adapter/Converter Module works 100% with Pro Mini 3.3V & 5V.
$
11.32
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Condition: Neu
Location: China
(No peaks extend inward on both sides. The effects of the three tones are different. The left and right channels are different. Status, the voice of the ... morecharacter cannot be displayed when connected to the bass).
$
52.00
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Condition: New
Location: 龙华区, China
Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products. CM4 IO BOARD. BOOT selection ON: CM4 would be booted from USB-C interface ... moreOFF: CM4 would be booted from eMMC or Micro SD card.
$
23.41
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Condition: Neu
Location: China
When the external power source is unplugged, the pi seamlessly switches to the lithium battery. For Raspberry Pi. 1x 1000mAh Battery. During charging, ... morethe charging status indicator is red, indicating that the battery is charging.
$
4.38
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Condition: Neu
Location: China
Main chip: NE555;. Output with LED indication (low level ,LED will on; high level, LED will off; low frequency, the LED flashes);.
$
1.56
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Condition: Neu
Location: China
Wireless Bluetooth Audio Receiver Board Module MH-MX8 M18 M28 M38 BLT 4.2 MP3 Lossless Decoder Stereo Electronic DIY Kit. bluetooth V4.2 version, support ... moreBluetooth automatic connection technology, support WAV / WMA / FLAC / APE / MP3 lossless decoding, stereo dual channel output.
$
10.73
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Condition: New
Location: China
Interface standard: TTL serial port, 2.54MM pin, 3.3V or 5V level. RXD: Serial data receive pin, serial port TTL level, compatible with 3.3V and 5V. TXD: ... moreserial data transmission pin, serial TTL level, compatible with 3.3V and 5V.
$
31.00
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Condition: New
Location: Chino, United States
ATS Level: CB level Use Level: AC-33iB Line Voltage: AC110V Line Current: 6A-63A Operating Frequency: 60HZ Insulation Voltage: AC110V Conversion Time: ... more2S 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.
$
31.00
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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.
$
2.12
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Condition: Neu
Location: China
Nano Sheild. Am 04.08.2023 hat der Verkäufer die folgenden Angaben hinzugefügt With reverse connection function, even if the positive and negative connection ... morewill not burn, adjust over. With reverse connection function, even if the positive and negative connection will not burn.
$
6.96
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$2.88 Shipping
Condition: New
Location: China
The kit is equipped with LED lamp (white hair, yellow and bright) for decoration. This is Diy kits. IN: Left/Right Channel Signal Access. The Board Color ... moreis white. Length: 67.5mm. V-/G: Grounding (Power Negative).
$
1.31
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$2.53 Shipping
Condition: Neu
Location: China
FT232RL Adapter Module;. Chip: FT232RL;. Elicit all signal port of FT232RL chip, TTL/CMOS level;. 1/2/5/10 x FTDI FT232RL USB to TTL Serials Converter ... moreAdapter Module Mini Port Arduino 3.3V 5.5V. it is best that you test it on win 7.
$
2.90
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Condition: Neu
Location: China
Upper/Lower limit setting range: 0.1-99.9V. LV as the lower limit alarm output, output low when below the set value. HV upper limit alarm output, the ... moreoutput is higher than the upper limit set at the low value.
$
4.99
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$3.00 Shipping
Condition: New
Location: China
Dislay Color:RGB. It is a music spectrum display.The displayed LED achieves a very cool effect by inputting the music of the audio from microphone,the ... moreamount of automatic brightness and the number of LEDs.
$
1.06
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Condition: Neu
Location: China
OLED LED&RGB. Nano Sheild. 1 4cells LIFEPO4 Battery indicator. Am 19.07.2023 hat der Verkäufer die folgenden Angaben hinzugefügt hope you could understand. ... moreScrew sheild.
$
2.65
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$3.50 Shipping
Condition: New
Location: China
Any issues you may have in a cordial and friendly manner. Item Location. All products are quality checked. They are new and in good. We will be happy ... moreto resolve. If you don't receive.
$
4.97
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$2.88 Shipping
Condition: New
Location: China
Dislay Color:RGB. It is a music spectrum display.The displayed LED achieves a very cool effect by inputting the music of the audio from microphone,the ... moreamount of automatic brightness and the number of LEDs.
$
3.72
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$3.19 Shipping
Condition: Neu
Location: China
Dual USB output, can be connected to cell phone charging or other low-power USB devices. Power Indicator 1. Simple wiring, only need to connect 2 wires ... moreto use, easy to install. Display mode: liquid crystal display.
$
1.06
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Condition: Neu
Location: China
Vibration electrical signal can be achieved with vibration-related interactive work, such as electronic drum interactive work. V (VCC): working pressure ... more5V (DC). Should or hand knock on the output. Vibration sensor 1.
$
12.88
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Condition: New
Location: China
1: Dual way 6E2 driver board: 1. The two-way 6E2 cat's eye tube drive, the tube base is connected with the main board by flying wire, the wiring is simple, ... morethe use is more convenient, and the new design of the board minimizes the space occupied by the machine.
$
13.11
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Condition: New
Location: China
$
2.90
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Condition: Neu
Location: China
A single pin changes the display from a moving dot to a bar graph. 1pcs Battery Capacity Power Level LED Indicator LM3914 DIY for Li-ion Battery 3.7V ... moreBlue. For example: Single lithium 3.7V, 3V for the low end of the power, 4.2V for full high-end.
$
31.31
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Condition: New
Location: China
This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power isolation, ... moreADI magnetical isolation, and TVS diode, etc.
$
16.42
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Condition: New
Location: China
(2) Through hole (welding header): put it on the breadboard for use;. Support to connect to the network through wired network or wifi to upgrade the firmware. ... moreMain features of WT32-ETH01 gateway Support the four data ports of serial port, wif.
$
5.64
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$3.94 Shipping
Condition: Neu
Location: China
About the 12V Lead Acid battery(can use for 4S LiFePO4). About the 24V Lead Acid battery(can use for 8S LiFePO4). About the 48V Lead Acid battery(can ... moreuse for 15S or 16S LiFePO4). About the lithium li-ion battery.
$
1.45
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Condition: Neu
Location: China
This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and ... morecloned 5V Arduino boards. It can also be used for general serial applications.
$
5.82
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$3.18 Shipping
Condition: Neu
Location: China
The module uses genuine high-quality relays, AC 125V/20A, DC 14V/20A;. Relay status indicator (red). Module interface. Using the industry's top quality ... moreultra-small two-way isolation optocoupler, strong anti-interference ability and stable performance;.
$
1.64
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Condition: New
Location: China
Refresh speed: 300mS once. Display mode: three-digit 0.56" LED digital tube. The upper 8 bars show the battery power (2 red and 6 green). Lead length: ... moreabout 15cm.
$
10.63
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Condition: New
Location: United States
2 x Buzzer Alarm. Brightness: greater than or equal 75mcd. High brightness: greater than or equal 150mcd. Installation category: III level. Color: Red. ... morePollution Level: 3. Model: AD16-22SM. Size: Approx.
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