SERVO MOTOR SG9G
PIC16F688 Microcontroller IC
- Maximum CPU Frequency: 20Â MHz
- Architecture: 8 bit
- Program Memory (Flash): 7Â kB
- RAM: 256Â byte
- Internal Oscillator: 8Â MHz, 32 KHz
- ADC:Â 1 (8 channels)
- No. of Pins: 14
- Voltage:Â 2V - 5.5V
- Precision Internal Oscillator:
- Â Power-Saving Sleep mode
- Â Wide operating voltage range (2.0V-5.5V)
- Â Industrial and Extended temperature range
- Â Power-on Reset (POR)
- Â Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
- Â Brown-out Reset (BOR) with software control option
- Â Multiplexed Master Clear with weak pull-up or input only pin
- Â Programmable code protection
- Â High-Endurance Flash/EEPROM cell:
- Â Standby Current:
- Â Operating Current:
- Watchdog Timer Current:
LM124J Quad Operational Amplifier IC
- Internally Frequency Compensated for Unity Gain
- Large DC Voltage Gain 100 dB
- Â Wide Bandwidth (Unity Gain) 1 MHz (Temperature Compensated)
- Wide Power Supply Range: – Single Supply 3 V to 32 V – or Dual Supplies ±1.5 V to ±16 V
- Very Low Supply Current Drain (700 μA) —Essentially Independent of Supply Voltage
- Low Input Biasing Current 45 nA (Temperature Compensated)
- Low Input Offset Voltage 2 mV and Offset Current: 5 nA
- Input Common-Mode Voltage Range Includes Ground
- Differential Input Voltage Range Equal to the Power Supply Voltage
- Large Output Voltage Swing 0 V to V + − 1.5 V
- Low Power Quad Operational Amplifier
- Input Offset Voltage (max):Â 5mV
- Input Offset Current (max):Â 30nA
- Input Bias Current (max):Â 150nA
- Operating temperature (max): 1250C
- Output Current (max):Â 2mA
- CMRR (min):Â 70dB
LM1875 20W Audio Power Amplifier IC
- 20W Audio Power Amplifier
- AVOÂ typically 90 dB
- Low distortion: 0.015%, 1 kHz, 20 W
- Wide power bandwidth: 70 kHz
- Protection for AC and DC short circuits to ground
- Thermal protection with parole circuit
- High current capability: 4A
- Wide supply range 16V-60V
- Internal output protection diodes
- 94 dB ripple rejection
- Plastic power package TO-220
15A One Pole Seven Way Rotary Switch Metal
82C79 Microcontroller IC
- Programmable Keyboard/Display Interface
- Simultaneous Keyboard Display Operation
- Scanned Keyboard Mode
- Scanned Sensor matrix mode
- Strobed Input Entry Mode
- Built-in 8-Character FIFO or 64 bit Sensor RAM
- Programmable 2-key Lockout or N-key Rollover with contact debounce
- Built-in 16x8 bit Display RAM
- Programmable scan timing
- Extend operating temperature range -400C to +850C
650nm RED LASER DOT DIODE MODULE
- Operating voltage: 3V-5V
- Driver: APC circuit
- Output wavelength: 650 nm
- Line length: about 135mm
- Laser shape & color: red dot
- Transmit power: 58Mw
- Operating current: 40 mA
- 3 pin module with a fixed bolt hole for easy installation
- Operating temperature: -36 degree to 65 degree Celsius
- Dimension: 1*1*0.2cm
- Weight: 50gm
SEN-PPI35 PP Aquarium Liquid Water Level Sensor Float Switches Normally Open
USB for DIY charger 5V Step-Up Power Module Lithium Battery Charging Board
- Input Voltage:3.7V~5.5V
- Charging Current:1A(max)
- Output Current:1A(max)
- Output voltage:5V
- BAT Discharging Stop Voltage: 2.9V.
- Discharging Efficiency:85%(input 3.7V output 5V/1A).
- Charging and discharging indication.
- Internally installed charging and discharging power MOS.
- Preset 4.2V charging voltage, precision ±1%.
- Max 8uA standby current.
- Integration charging management and discharging management.
- Intelligent temperature control and overtemperature protection.
- Integration output overvoltage protection, short circuit protection, overload protection.
- Integration overcharging and over-discharging protection.
- Support trickle mode and zero voltage charging.
- When charging: red light flashing.
- Fully charged: Red light glows for a long time
