IoT Development Board ESP8266 Wireless WIFI Module 0.91in OLED Display
It is a ESP8266 WIFI chip.It has an OLED display and a lithium battery interface,which can easily manage the charge and discharge of lithium batteries,and can be directly used for the development of handheld dev...
MAX44009 Ambient Light Sensor Module I2C Digital Output Development Board Light Detection Photosensitive Module
1>. The MAX44009 ambient light sensor features an I²C digital output that is ideal for a number of portable applications such as smartphones, notebooks, and industrial sensors. At less than 1µA operating curr...
CH340G RS232 Update USB to TTL Module UART Port UFS-HWK STC Downloader Programmer
1. New original CH340G chips, the chips are STC official recommendation USB to TTL chips which
will not appear due to a different drive / different computer as a result of incompatibilities.
2. Golden a...
Attiny13 AVR Development Learning Board Experimental Test Board
ATtiny13 ATtiny13 development board is designed specifically for a learning board, ATtiny13 is Atmel's AVR series chips, pin least, the lowest price of the chip. PCB layout trace specification is stable, the...
CJMCU ADS1115 16Bit I2C ADC Development Board Module for Arduino
1. ADC Bit rate: 16 Bit
2. Interface Type: I2C
3. Channels: 4 Channel AN0 AN1 AN2 AN3 or 2 differential inputs
4. Input voltage: 2.0-5.5v
5. Channel input voltage: 0-VDD
6. Continuous Mode: Only 150uA