SIM 800L GSM GPRS moduleSIM800L GSM GPRS module is a miniature GSM modem, which can be integrated into a great number of IoT projects. You can use this module to accomplish almost anything a normal cell phone can; SMS text messages, make or receive phone calls, connect to the internet through GPRS, TCP IP, and more. The module supports quad band GSM GPRS network, meaning it works pretty much anywhere in the world. The SIM800L is a GSM module from Simcom that gives any

WMA formats

Load Voltage: AC 250V/10A

The SMPS has high efficiency up to 86%

Matching wheels and mounting hardware are included with each motor

Control and drive integrated into IC

Based on the ATmega328P

Work temperature: -40°C to 85°C

Operating Voltage 4V to 28V DC Maximum Operating Current 3mA Detecting Range 5-9m Maximum Transmitting Power 30mW Output Voltage 3

Test and Measurement

TTP224N-BSB is a widely used 4-channel capacitive touch chip with up to 4 touch input ports and 4 direct output ports

It is IP66 impact resistant

8 ohm 1/4W and tolerance of ±5%