74LS393 Dual 4-Bit Binary Counter IC
74197N 50MHz Presettable Decade or Binary Counter IC
- 50MHz Presettable Decade or Binary Counter
- High-level output voltage: 3.4V
- Low-level output voltage: 0.2V
- High-level output current: -800µA
- Low-level output current: 16mA
- Input clamp voltage: -1.5V
- Maximum clock frequency: 50MHz
- Propagation delay time max: 63ns
- Supply voltage range: 4.75 to 5.25V
- Package: DIP-14
24 Pin Round IC Base
4A SPST ON OFF Rocker Switch with Indicator
ATMEGA128A Atmel Microcontroller IC
- Flash (Kbytes): 128 Kbytes
- Pin Count: 64
- Operating Freq. (MHz): 16 MHz
- CPU: 8-bit AVR
- Max I/O Pins: 53
- Ext Interrupts: 8
- SPI: 1
- UART: 2
- ADC channels: 8
- SRAM (Kbytes): 4
- EEPROM (Bytes): 4096
- Operating Voltage (Vcc): 2.7 to 5.5V
- High-performance, Low-power Atmel AVR 8-bit Microcontroller
- Advanced RISC Architecture – 133 Powerful Instructions - Most Single-clock Cycle Execution – 32 × 8 General Purpose Working Registers + Peripheral Control Registers – Fully Static Operation – Up to 16MIPS Throughput at 16MHz – On-chip 2-cycle Multiplier
- High Endurance Non-volatile Memory segments – 128Kbytes of In-System Self-programmable Flash program memory – 4Kbytes EEPROM – 4Kbytes Internal SRAM – Write/Erase cycles: 10,000 Flash/100,000 EEPROM – Data retention: 20 years at 85°C/100 years at 25°C(1) – Optional Boot Code Section with Independent Lock Bits
- In-System Programming by On-chip Boot Program
- True Read-While-Write Operation – Up to 64 Kbytes Optional External Memory Space – Programming Lock for Software Security – SPI Interface for In-System Programming
- JTAG (IEEE std. 1149.1 Compliant) Interface – Boundary-scan Capabilities According to the JTAG Standard – Extensive On-chip Debug Support Atmel-8151J-8-bit AVR Microcontroller_Datasheet_Complete-09/2015 – Programming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface
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 Programming™ (ICSP™) 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:
TNY278PN Off-Line Switcher IC
- Drain Voltage: -0.3 to 700V
- Drain Peak Current: 1040mA
- ENABLE Voltage: -0.3 to 9V
- ENABLE Current: 100mA
- ON State Resistance (max): 6Ω
- Output Frequency Max: 140KHz
- Package: DIP-8C
- Energy Efficient Off-Line Switcher
- Simple ON/OFF control, no loop compensation needed
- ON-time extension – extends low line regulation range/hold-up time to reduce input bulk capacitance
- Frequency jittering reduces EMI filter costs
- Pin-out simplifies heat sinking to the PCB
- SOURCE pins are electrically quiet for low EMI
89C2051 Atmel Microcontroller IC
- Core Processor: 8051
- Data Bus Width: 8 bit
- Maximum Clock Frequency: 24 MHz
- Program Memory Size: 2 KB
- Program Memory Type: Flash
- Supply Voltage Range: 4 V to 6 V
- Package: PDIP-20
- Compatible with MCS-51™ Products
- 2K Bytes of Reprogrammable Flash Memory – Endurance: 1,000 Write/Erase Cycles
- 7V to 6V Operating Range
- Fully Static Operation: 0 Hz to 24 MHz
- Two-level Program Memory Lock
- 128 x 8-bit Internal RAM
- 15 Programmable I/O Lines
- Two 16-bit Timer/Counters
- Six Interrupt Sources
- Programmable Serial UART Channel
- Direct LED Drive Outputs
- On-chip Analog Comparator
- Low-power Idle and Power-down Modes
22uf 450V Samwha DC Electrolytic Capacitor
RS-37 High Torque Side Shaft DC Geared Motor 200 RPM
- Nominal Voltage: 12v
- Torque Rated: 70 N-cm
- Shaft Diameter: 6mm (with internal hole)
- Shaft Length:30mm
- Gearbox diameter: 37
- Length:80mm
- Voltage : 9 to 18 No-load current : 500 mA(Max)
- Load current: 3 A(Max)
- It has a sturdy construction.
- Comes with a Rear shaft for encoder mounting
- Shaft equips metal bushes for long life.
- It comes with High-Quality gears.
- The shaft has a hole for better coupling.
- Weight : 300 gms
Offside Gear Motor – Side Shaft 30 rpm 12v DC
- Voltage : 3v to 12v
- RPM :30 (at 12v)
- Nominal Voltage : 12v
- No- Load Current : 20mA
- Full Load Current :800mA
- Full (Stall) Load Torque:20 kgcm
- The lightweight and compact-sized motor with high performance.
- The Shaft is D type hence wheel/ coupling arrangement is simple.
- Useful for hobbyists and for a DIY project.
- Weight: 150gm
LoRa SX1278 433M 10KM Wireless Spread Spectrum Transmission Module Ra-02 SX1278 Socket IOT
- Lora Spread Spectrum Modulation Technology +20dBm-100mW
- Constant RF power output when voltage changes
- High sensitivity: low to -148dBm
- Half-duplex SPI communication Programmable bit rates up to 300kbps
- Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes
- 127dB RSSI dynamic range
- Automatic RF signal detection
- CAD model and ultra-high-speed AFC With CRC, up to 256 bytes of the packet engine
- Small volume dual-row stamp-hole patch package
- With shielding shell Spring antenna (Ra-01) external antenna (Ra-02)
- Wireless standard 433MHz Frequency range: 420 ~ 450MHz
- Interface: SPI GPIO
- Operating Voltage:1.8 ~ 3.7V, the typical value is 3.3V
- Current: Receiver:≦ 10.8mA (LnaBoost off, band 1) Transimit: ≦ 120mA (+ 20dBm)
- Sleep mode: 0.2μA
- Working temperature: -40 to + 85 ° C
- Storage temperature: Normal