You can rely on the voltage regulator for years of trouble-free service.
24 Pieces Microchip Technology LR8N3-G TO-92 Linear Voltage Regulator New
A nice feature of the voltage regulator is its wide operating temperature range.
2PCS CP2102 Serial Module USB to TTL Converter Adapter UART Downloader 3.3V/5V
Standard USB type A male and TTL 5pin connector. 5pins for 3.3V, RST, TXD, RXD, GND & 5V. Module has status indicator light, sending and receiving indicator lights. After the driver is correctly installed, the status indicator will be on, the sending and receiving indicators will flash when communicating, and the higher baud rate, the lower brightness.
(Lot of 45 pcs) New National Semiconductor LM2940S-5.0 P+ Voltage Regulator IC
I grabbed a few National Semiconductor sensors and they calibrate easily.
5PCS IR2166 IR IC PFC/BALLAST CNTRL 50KHZ 16DIP
A nice touch is the built-in surge protection on this voltage regulator.
10PCS IR2166S IR IC PFC/BALLAST CNTL 50KHZ 16SOIC
You will see the voltage regulator maintains steady power even during storms.
