49TYD-500 Synchronous 5 RPM AC220/240V AC Motor
Center Shaft Motor 3.5 RPM
560uf 450V DC Electrolytic Capacitor
CS DC Geared Motor 3.5 RPM
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,
120pcs 12 values 0.22UF-470UF Aluminum electrolytic capacitor assortment kit set pack
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.
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
