Circuit Modules & Development Board
Feature:Hardware Specifications Chipset ESP32, dual-core MCU, PMU power management FLASH QSPI flash 16MB SRAM 520 kB SRAM / PSRAM 8MB Button power key, IO36 Extended function Reference enhanced version and sensor kit USB to TTL CP2104 Modular interface UART,SPI,SDIO,I2C,LED PWM, PWM,I2S,IR ..
$67.40
Ex Tax:$67.40
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Specifications: 1.Size: 0.96 inches
2. size of the dot matrix: 80 * 160 (you can adjust the direction of the screen, horizontal screen and vertical screen are fine)
3. LCD Color: 65K Full color
4.Hardware Interface: SPI Interface
5. IC controller: ST7735
6.Working temperatur..
$9.99
Ex Tax:$9.99
Feature: ESP32 Characteristic Description GPIO25 1-1 of IR Emission Package includes:1 x IR Emission Sensor1 x Cable..
$7.99
Ex Tax:$7.99
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Features:
Infrared Receiving Function:
Operating Frequency:38KHz
Receiving Distance:18-20m
Receiving Angle:+/-45 degree
Infrared Transmitting Function:
Wave Length:940nm
Transmitting Distance:7-8m
Support infrared double ..
$14.99
Ex Tax:$14.99
Voltage: DC5V Precise details>> Precise details: Description: The sensor module adaptable to ambient light, having a pair of infrared emitting and receiving tubes, transmitting tubes emit infrared cert..
$5.99
Ex Tax:$5.99
Overview:It is specific for Raspberry Pi IR control expansion board, you can use Pi 3B/ 2B / B+ expansion board to realize the IR control function.Features:- IR Receive Function:
&..
$10.64
Ex Tax:$10.64
Feature: ESP32 Characteristic Description GPIO25 1-1 of Infrared receiver Package includes:1 x Infrared receiver1 x Cable..
$7.99
Ex Tax:$7.99
Features: - High power / Spot Light / Infrared IR LED boards for CCTV cameras night vision.- Driven board & CDS sensor included.- Power supply exceeds DC13V may greatly reduce the LEDs operating life.- Infrared IR LED boards for CCTV cameras night vision.- Power supply exceeds DC13V may greatly red..
$7.99
Ex Tax:$7.99
Price Tag: US$ 0.00 - US$ 5.99
Voltage: DC 12V
Precise details>>
Precise details:
Features:
- This is a IR LED board for CCTV security cameras
- Great performan..
$5.99
Ex Tax:$5.99
Price Tag: US$ 0.00 - US$ 5.99 Voltage: DC 12V Precise details>> Precise details: Features: - High power / Spot Light / Infrared IR LED boards for CCTV cameras night vision. - Driven boar..
$6.99
Ex Tax:$6.99
Control Channels: 8 Channels Precise details>> Precise details: Features:-8-channel multi-function infrared controller, each channel independently triggers an independent delay, will not interfere with ea..
$17.99
Ex Tax:$17.99
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Description:
ISD1700 voice module soon became familiar with and mastered the ISD1700 series chips designed for simple and practical circuit boards. Applicable to all ISD1700 series chips, with simple, full-featured features. The ISD1700 series of recording chips are highly integrated ..
$11.99
Ex Tax:$11.99