USB to TTL Adapter Module Logic Level Converter Module Low-chip on-line linear regulators for

Low-chip on-line linear regulators for all internal supplies

18650 Battery Holder Wires Length: 5

The module has an on-board pyroelectric sensor

and/or use an AVR programmer

a total of 140

USB to TTL Adapter Module Logic Level Converter Module Low-chip on-line linear regulators forThis is CH340G USB To TTL(Serial) Converter, USB to TTL USB TTL STC microcontroller programmer PL2303 in nine upgrades plate with a transparent cover Compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, etc. This USBTTL converter is based on CH340G USB to Serial TTL converter chip. The module can be used for 3. 3V logic level signals, the and has the option to switch from 5V to 3. 3V logic level using a 2 pin shunt supplied with the module. The