Brushless DC Motor BLDC Motor
- Less overall maintenance due to absence of brushes
- Reduced size with far superior thermal characteristics
- Higher speed range and lower electric noise generation.
- It has no mechanical commutator and associated problems
- High efficiency and high output power to size ratio due to the use of permanent magnet rotor
- High speed of operation even in loaded and unloaded conditions due to the absence of brushes that limits the speed
- Smaller motor geometry and lighter in weight than both brushed type DC and induction AC motors.
- Long life as no inspection and maintenance is required for commutator system
- Higher dynamic response due to low inertia and carrying windings in the stator
- Less electromagnetic interference
- Low noise due to absence of brushes
AD705J Bipolar Operational Amplifier IC
AD536 Integrated Circuit RMS-DC Converter IC
- Integrated Circuit RMS-DC Converter
- True RMS To DC Conversion
- Laser Trimmed to High Accuracy
- 0.2% Max Error (AD536AK)
- 0.5% Max Error(AD536AJ)
- Wide Response Capability
- Computes RMS of AC and DC Signals
- 450kHz Bandwidth: Vrms>100mV
- 2 MHz Bandwidth: Vrms>1V
- Signal Crest Factor of 7 for 1% error
- DB Output With 60db Range
- Low Power:1.2mA Quiescent Current
- Single or Dual Supply Operation
- Monolithic Integrated Circuit
- -55C-+125C Operation(AD536AS)
PIC18F452 Microcontroller IC
- Maximum CPU Frequency: 40 MHz
- Architecture: 8 bit
- Program Memory (Flash): 32 kB
- RAM: 1536 byte
- Internal Oscillator: No
- ADC: 1 (8 channels)
- of Pins: 40
- Voltage: 2V - 5.5V
- 100,000 erase/write cycle Enhanced FLASH program memory typical
- 1,000,000 erase/write cycle Data EEPROM memory
- FLASH/Data EEPROM Retention: > 40 years
- Self-reprogrammable under software control
- Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
- Watchdog Timer (WDT) with its own On-Chip RC Oscillator for reliable operation
- Programmable code protection
- Power saving SLEEP mode
- Selectable oscillator options including:
- Single supply 5V In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) via two pins
- In-Circuit Debug (ICD) via two pins
- Low power, high speed FLASH/EEPROM technology
- Fully static design
- Wide operating voltage range (2.0V to 5.5V)
- Industrial and Extended temperature ranges
- Low power consumption:
PIC18F2550 Microcontroller IC
- Maximum CPU Frequency: 48 MHz
- Architecture: 8 bit
- Program Memory (Flash): 32 kB
- RAM: 2048 byte
- Internal Oscillator: 8 MHz, 32 KHz
- ADC: 1 (10 channels)
- of Pins: 28
- Voltage: 2V - 5.5V
- C Compiler Optimized Architecture with optional Extended Instruction Set
- 100,000 Erase/Write Cycle Enhanced Flash Program Memory typical
- 1,000,000 Erase/Write Cycle Data EEPROM Memory typical
- Flash/Data EEPROM Retention: > 40 years
- Self-Programmable under Software Control
- Priority Levels for Interrupts
- 8 x 8 Single-Cycle Hardware Multiplier
- Extended Watchdog Timer (WDT): - Programmable period from 41 ms to 131s
- Programmable Code Protection
- Single-Supply 5V In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) via two pins
- In-Circuit Debug (ICD) via two pins
- Optional dedicated ICD/ICSP port (44-pin devices only)
- Wide Operating Voltage Range (2.0V to 5.5V)
Generic Portable MT87 Digital Multimeter LCD Clamp AC DC Voltage Current Amp Ohm Tester
• Function Range: Accuracy
• DC voltage: 600V±0.8%+1dgt
• AC voltage: 450V±1.0%+4dgts
• Resistance: 200KΩ±1.0%
• AC Current: 20A-200A-400A±2.0%+5dgts
• Power supply: 1.5V 2x AAA batteries (not included)
• Max display: 1999
• Buzzer: Yes
• Diode test: Yes
• Data hold: Yes
• Dimension: 150L×63W×28H(mm)
• Display size: 14mm×47mm
• Color: black+yellow
• Material: plastic+electronic part
6-30V 1-Channel Power Relay Module with Adjustable Timing Cycle
- Operating voltage: 6 - 30V DC
- 1 Channel delay trigerred relay module
- Delay time: 0.1 second ~ 999 minutes
- Seven Segment Display
- Operating voltage: DC 6V-30V (supports micro USB 5V power supply)
- Trigger signal source: high-level trigger (3V-24V) signal ground and system to improve the system's anti-jamming capability (also short-circuit altogether)
- Output capability: it can control the device within DC 30V 5A or within AC 220V 5A
- Quiescent current: 20mA
- Operating current: 50mA
- Service life: more than 100,000 times
- Working temperature: -40°C-85°C
- With optocoupler isolation, enhanced anti-jamming capability, industrial grade circuit board, set parameters for memory after power failure.
- Dimension: 6.2 * 3.8 * 1.7cm
N20 Model – 100 RPM DC 12V Torque Gearbox Micro Gear Box Motor
- Motor Type: Center Shaft DC Geared Motor
- RPM:100
- Reduction ratio - 1:298.
- Nominal Voltage - 6v
- Voltage Range - 2v to 12v
- No load Current - 80mA
- Stall Current - 1640mA
- Stall Torque - 3500 g-cm
- Ideal for making robots
- Lightweight, high torque and low RPM.
- Fine craftsmanship, long lasting , not easy to wear.
- Can easily mount a wheel on the motor’s output shaft.
Chain for 6.35mm pitch sproket – Ebike Scooter
- #25 or #25H Chain
- Length: 17.8 inch (Full Length: 35.6 inch)
- Pitch: for 6.35mm Pitch Sprockets
- Link: 141 Links
- High-quality product
- Wide variety of Applications
- Improves efficiency and extends the range of Electric Bikes
- Ensures efficient transfer of Power and prolongs Battery Life
- Note - These chains are compatible with MY1016 250W Non Geared Motor and MY1016 350W Non Geared Motor
Zigbee CC2500 RS232
- RS-232 direct interface
- TTL support
- RSSI value between two modules can be obtained
- Separate LED for RX, TX, and power
- 4-bit channel selection
- Programmable output power
- Automatic packet processing
- 6 data pipes for 1:6 star networks
- 4-pin SPI interface with maximum 8 MHz clock rate 7
- 20-pin 4x4mm QFN package
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RF 433Mhz RX TX Encoder Decoder board [HT12E & HT12D IC]
- Operating voltage: 3.6~5.5v ( 5v recommended),
- Receiver sensitivity as high as -110dbm,
- Compatible with HT12E and HT12D,
- Low power and good range.
- High-frequency stability and low coherence and interference
- Easy interfacing with the RF modules, using the female headers for placing the modules.
- Breakout pins for connecting to the microcontroller.
- DIP Switch for Address Selection (when multiple modules are used at one location)
- Status LED for valid transmit.
- Supports both ASK, FSK RF modules
- Small size, high quality PCB.