Battery type : 18650, AA, AAA, 17650, 16340, 14500, and 10500 batteries No of batteries supported: 2 Input Voltage: AC 100-240V 50/60Hz Output: DC3.7V~4.2V 450mA
This Mini HDMI to HDMI adapter is capable of carrying the increased bandwidth of HDMI 2.0 at 18 Gbps. It Supports Audio Return Channel (ARC), HDMI Ethernet Channel (HEC), 48 Bit Deep Color, 32 channel audio, HDCP, Dolby True HD 7.1 audio, and 3D video. Also Supports resolutions up to 4Kx2K (UHD) including 4096×2160, 3840×2160, 2560×1600, 2560×1440, 1920×1200, and 1080p…
3.5″ diagonal LCD TFT display, with bright 4 white-LED backlights, default state: on It can control the backlight to connect the transistor to a digital pin 480×320 Pixels, with colorful and 18-bit, 262,000 different kinds of shade 4-wire resistive touchscreen 8-bit digital interface, plus 4 control lines
Widely used in small-scale as well as prototyping projects where 12 to 30 volts power supply needed Supports DC Power Jack: 2.1 x 5.5 mm Diameter: 14mm
Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay Transmission Distance : 400m (max) Relay : 5V,10A/250V AC 10A/30V DC Baud Rate: 9600. Diode effusion protection; Short response time
Internal filter for PCM frequency. Inner shield, good anti-interference ability. High immunity against ambient light. Improved shielding against electric field disturbance 3.0V or 5.0V supply voltage; low power consumption. TTL and CMOS compatibility. Suitable transmission code:NEC code,RC5 code. Universal receiver. 38 KHz. Infrared remote control receiver.
5V power supply. Serial I2C control of LCD display using PCF8574. Backlight can be enabled or disabled via a jumper on the board. Contrast control via a potentiometer. Can have 8 modules on a single I2C bus (change address via solder jumpers)address, allowing.
