Showing 113–128 of 283 results
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Model: YZQ-S032
Product Features
* 5V single power supply
* 4 pure sine wave output frequencies set by pins: 50Hz pure sine wave fixed frequency 60Hz pure sine wave fixed frequency 0-100Hz pure sine wave frequency adjustable 0-400Hz pure sine wave frequency adjustable
* Unipolar and bipolar modulation modes
* Built-in dead zone control, 4 dead zone times set by pins: 300nS dead zone time 500nS dead zone time 1.0uS dead zone time 1.5uS dead zone time
* External 12MHz crystal oscillator
* PWM carrier frequency 23.4KHz
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Model: YZQ-PHE002
1. Size: 3*8CM
2. About electromagnet
An electromagnet is a device that generates electromagnetic energy when electricity is applied. A conductive winding matching its power is wound around the outside of the body. This coil with current flowing through it has magnetism like a magnet.
It is also called an electromagnet (ELECTROMAGNET). We usually make it into a bar or hoof shape to make the iron core easier to magnetize.
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Product name:Elevator
Product model: G-21C
Size:205MM*90MM*75MM
Customizable packaging
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Model: YZQ-S028
Product parameters:
1.ENC28J60/SS chip, SSOP28 package
2.25MHZ crystal
3.RJ45 connector HR911105A isolation transformer
4.3.3V pin power board AMS1117-3.3 chip
5.SPI communication interface
6.2*6 two-pin connector
7.3.3V power supply
8.10M Ethernet interface
9.SPI interface connected to 8-bit, 16-bit, 32-bit microcontroller
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Parameters:
1. Model: ES-42-SC
2. Eyepiece magnification: 16x
3. Objective magnification: 100x
4. Instrument magnification: 400x
5. Focus knob: coarse and fine adjustment (coaxial)
6. Light source: LED upper and lower light sources
7. Dimensions: 21X23.5X37CM
8. Weight: 3330G
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Model: YZQ-S014
Technical parameters:
Working voltage: 3.0V-3.6VWIFL
Mode: STATION/AP/STATION+AP
Communication distance: 100M
Antenna: PCB onboard antenna
SPL FLASH: 1MB
Onboard PCB antenna gain: 3DBI
Wireless standard: 802.11B/G/N
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Model: YZQ-K003
Chipset: ESP32
Packing size: 100MM*50MM*50MM
Description:
This is a virtual economic display efficient, one-stop STEM education electronic component starter kit, with ESP32 ESP-32S WIFI board, HC-SR501 PIR sensor module, V 2 channel relay module, 128X64 OLED module, etc.
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Model: YZQ-CK011
Features:
1. This smart robot car is suitable for students, children and beginners to learn. The claws in front of the car can grab light objects such as paper cups and transfer them according to your control.
2. The chassis has enough holes and openings for installing sensors, servos, motor drivers and control modules.
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Model: YZQ-B016
Type:
1. ESP32-C6 development board
2. ESP32-C6 soldered
3. ESP32-C6 development board + data cable
4. ESP32-C6 soldered + data cable
Features:
Processor speed: RISC-V 32-bit single-core processor
Power supply current: 160MHz clock frequency
Power supply voltage: 5V
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Model: YZQ-B014
Type:
(1) ESP32-CAM motherboard
(2) ESP32-CAM motherboard + camera
(3) ESP32-CAM motherboard + camera + download socket
Features:
1. Low-power dual-core 32-bit CPU, can be used as application processor
2. Main frequency up to 240MH, computing power up to 600MIPS
3. Built-in 520KB SRAM, external 4M PSRAM
4. Support UART/SP/I2C/PWM/ADC/DAC and other interfaces
5. Support 0V2640 and 0V7670 cameras, built-in flash
6. Support WIFI upload of pictures
7. Support TF card
8. Support multiple sleep modes
9. Embedded wip and FreeRTOS
10. Support STA/AP/STA+AP working mode
11. Support SMart Confing/Airkiss one-key network configuration
12. Support secondary development
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Model: YZQ-CK013
Features:
1.ESP32-CAM is a very small camera development board with an ESP32-S chip, an OV2640 camera, microSD card slot, and several GPIOs for connecting peripherals.
2.OV2640 is a 1/4-inch CMOS UXGA (1632*1232) image sensor.
3.The small size and low operating voltage of this sensor provide all the functions of a single UXGA camera and image processor.
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Model: YZQ-S023
Product parameters:
Power supply voltage: 5V
Power supply current: 100A
Communication interface: SPI
Size: 28*63mm
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Model: YZQ-B017
Type:
1.ESP-01S
2.ESP-01
3.ESP-07S
4.ESP-07
5.ESP-12E
6.ESP-12S
7.ESP-12F
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Model: YZQ-B012
Weight:10G
Features:
1. Compatible with Mega2560/Uno rev3 standard output port
2. Micro-SD card connector PoE reset controller with active voltage converter function
3. Compatible with MEGA boarb
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Model: YZQ-B010
Features:
1. Ethernet shield, you make Arduino board can be used to connect to the Internet.
2. Can be used as server or client.
3. Directly plug into the board, no soldering required.
4. Controller: w5100.
5. This is the latest version of Ethernet shield.
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Model: YZQ-F210
Product Features
1. Model: F210
2. Eyepiece magnification: 10x
3. Instrument magnification: 50X-1000X
4. Image sensor: high-performance photosensitive chip
5. Sensor size: 1/4
6. Magnification: 50-1000 times
7. Lens structure: 2G+IR
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