3″ Magnet Sheilded Woofer
Fan 4 inch 24V 0.17A Takumi
MEGA8515 Atmel Microcontroller IC
- Flash (Kbytes):8 Kbytes
- Pin Count: 44
- Operating Freq. (MHz): 16 MHz
- CPU: 8-bit AVR
- Max I/O Pins: 35
- Ext Interrupts: 3
- SPI: 1
- UART: 1
- SRAM (Kbytes): 0.5
- EEPROM (Bytes): 512
- Operating Voltage (Vcc): 2.7 to 5.5
- Package: PDIP 40P6 40
- High-performance, Low-power AVR® 8-bit Microcontroller
- RISC Architecture
- Non-volatile Program and Data Memories
- Peripheral Features includes One 8-bit Timer/Counter with Separate Prescaler and Compare Mode ,One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode, Three PWM Channels , Programmable Serial USART , Master/Slave SPI Serial Interface
- Operating Voltages – 2.7 - 5.5V for ATmega8515L , 4.5 - 5.5V for ATmega8515
1.5 metre RJ45 Network Extension Cable
A4988 STEPPER MOTOR DRIVE CONTROLLER BOARD
- Operating voltage supply: 8 V to 35 V
- Continuous current per phase: 1 Amp
- Maximum current per phase: 2 Amp
- Minimum logic voltage: 3V
- Maximum logic voltage: 5.5V
- Microstep resolutions: Full, 1/2, 1/4, 1/8, and 1/16
- Compact size, easy to install and use.
- All jumpers hit the ON position to indicate 16 subdivisions (4988) or 32 subdivisions (8825).
- Jm connection motor; Jv Connects 5V and 12V-24V Power Supply.
- E /S /D /G of Jc corresponds to Enable /Step /Dir /Gnd driving signal output on the connection respectively.
120pcs 12 values 0.22UF-470UF Aluminum electrolytic capacitor assortment kit set pack
Dual Micro USB 3.7v to 5V 2A Power Bank DIY 18650 LiPo Charger
- 4-level LED lamp display power, not working state intelligent automatic shutdown;
- The built-in lithium battery protection IC, over-current, under-voltage protection;
- Dual USB output ports.
- Dimensions: 68 x 34 x 9 mm (LxWxH)
- Weight: 10 gm
- Input port: MicroUSB (Andro)
- Input requirements: 5V constant voltage power supply can do charge input power, the most matching charger for 5v1a above
- Output port: USB
- Output parameters: 5V1A/5V2A
- Requirements for rechargeable batteries:
- Compatible Batteries: 18650 batteries, cell phone batteries, flat-panel batteries, MP3 batteries, etc. 3.7v-4.2V polymer Lithium battery,
