Solar Charge Controller 12v/24v 10A
PCF8583 IC
- I2C-bus interface operating supply voltage: 2.5 V to 6 V
- Clock operating supply voltage 1.0 V to 6.0 V at 0 Cto+70C
- 240 8-bit low-voltage RAM
- Data retention voltage: 1.0 V to 6.0 V
- Operating current (at fSCL = 0 Hz): max 50 μA
- Clock function with four year calendar
- Universal timer with alarm and overflow indication
- 24 hour or 12 hour format
- 32.768 kHz or 50 Hz time base
- Serial input and output bus (I2C-bus)
- Automatic word address incrementing
- Programmable alarm, timer, and interrupt function
- Slave addresses: A1h or A3h for reading, A0h or A2h for writing
Light Head Magnifying Glass
- The product is a wide-view magnifying glass with a light head and a 3D lens.
- The headband is adjustable to fit most head sizes.
- Magnifier: 1.2X-520620mm; 1.8X-230320mm; 2.5X-150250mm; 3.5X-80120mm
- Equipped with a single strong LED light to enlighten the viewing field
- Battery power: 2 x 1.5V AAA batteries (not included)