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Sensors, Tools & Instruments
STC3028 Digital Temperature And Humidity Controller
STC3028 Digital Temperature And Humidity Controller Specifications:
- Technical Parameters:
- Temperature measuring range: -20-80℃ Measuring humidity range:00%RH~+100%RH
- Accuracy: 0.1℃ Power supply: DC 12V/DC 24V/AC 110-220V
- Sensor: NTC sensor Relay contact capacity: Cool (10A/240VAC);
- Heat (10A/240VAC) Sensor length: 1 meter (including the probe)
- Shell material: PC and ABS
SKU: n/a
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Analog and Digital Converters
MCP3208 IC
MCP3208 IC Features:
- Analogue inputs programmable as single-ended or pseudo-differential pairs
- Single supply operation from 2.7V to 5.5V
- The maximum sampling rate is 100KSPS at VDD=5V
- The maximum sampling rate is 50KSPS at VDD=2.7V
- Low-power CMOS technology
- Industrial temperature ranges from -40°C to 85°C
SKU: n/a -
Micro Controllers
PIC18F4520 Microcontroller 18F4520
Application of PIC18F4520 Microcontroller
This is a basic Mid-range 8-bit microcontroller unit that can be used in the following applications-Â
- Input-Output operations
- Control Applications
- Analog data Processing
- Sensors integration and data logging
- Small scale, low cost embedded application based production
SKU: n/a -
Micro Controllers
PIC18F452 Microcontroller 18F452
PIC18F452 Microcontroller Specifications:
- High-performance RISC CPU – Up to 10MIPs operation & 16-bit wide instructions, 8-bit wide data path
- Peripheral – 3 external interrupt pins, master synchronous serial port (MSSP) module
- Analogue – Programmable low voltage detection (PLVD) and programmable brown-out reset (BOR)
- Flash/data EEPROM retention of >40 years
- Self-reprogrammable under software control
- Watchdog timer (WDT) with its own on-chip RC oscillator for reliable operation
- Programmable code protection
- Power-saving sleep mode
- Single supply 5V In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) via two pins
- In-circuit debug (ICD) via two pins
- CMOS technology – Low power, high-speed flash/EEPROM technology
SKU: n/a -
Micro Controllers
PIC16F876 Microcontroller 16F876
PIC16F876 Microcontroller Features
- Only 35 single-word instructions to learn
- All single-cycle instructions except for program branches, which are two-cycle
- Operating speed: DC – 20 MHz clock input, DC – 200 ns instruction cycle
- Up to 8K x 14 words of Flash Program Memory, Up to 368 x 8 bytes of Data Memory (RAM), Up to 256 x 8 bytes of EEPROM Data Memory
- Pinout compatible to other 28-pin or 40/44-pin PIC16CXXX and PIC16FXXX microcontrollers
SKU: n/a -
Micro Controllers
PIC16F877 Microcontroller 16F877
PIC16F877 Microcontroller Features & Specifications:
- It is a 40-pin microcontroller and uses RISC architecture.
- It includes five Ports Port A, Port B, Port C, Port D & Port E.
- This microcontroller includes 3-timers where 2- 2-timers are 8-bit Timers and one is 16-bit.
- This microcontroller supports various communication protocols such as serial, I2C, and parallel.
- This PIC microcontroller supports both timer & hardware pin interrupts.
- It includes 35 smaller instruction sets.
- Its operating frequency is up to 20MHz.
- The operating voltage ranges from 4.2V to 5.5 volts.
SKU: n/a
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Modules and Motors
Bluetooth Module BLE-CC-2541
Features
- RF
- 2.4-GHz Bluetooth low energy Compliant and Proprietary RF System-on-Chip
- Supports 250-kbps, 500-kbps, 1-Mbps, 2-Mbps Data Rates
- Excellent Link Budget, Enabling Long-Range Applications Without External Front End
- Programmable Output Power up to 0 dBm
- Excellent Receiver Sensitivity (–94 dBm at 1 Mbps), Selectivity,
and Blocking Performance - Suitable for Systems Targeting Compliance With Worldwide Radio
Frequency Regulations: ETSI EN 300 328 and EN 300 440 Class 2 (Europe),
FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan)
- Layout
- Few External Components
- Reference Design Provided
- 6-mm × 6-mm QFN-40 Package
- Pin-Compatible With CC2540 (When Not Using USB or I2C)
- Low Power
- Active-Mode RX Down to: 17.9 mA
- Active-Mode TX (0 dBm): 18.2 mA
- Power Mode 1 (4-µs Wake-Up): 270 µA
- Power Mode 2 (Sleep Timer On): 1 µA
- Power Mode 3 (External Interrupts): 0.5 µA
- Wide Supply-Voltage Range (2 V–3.6 V)
- TPS62730 Compatible Low Power in Active Mode
- RX Down to: 14.7 mA (3-V supply)
- TX (0 dBm): 14.3 mA (3-V supply)
- Microcontroller
- High-Performance and Low-Power 8051 Microcontroller Core
With Code Prefetch - In-System-Programmable Flash, 128- or 256-KB
- 8-KB RAM With Retention in All Power Modes
- Hardware Debug Support
- Extensive Baseband Automation, Including Auto-Acknowledgment
and Address Decoding - Retention of All Relevant Registers in All Power Modes
- High-Performance and Low-Power 8051 Microcontroller Core
- Peripherals
- Powerful Five-Channel DMA
- General-Purpose Timers (One 16-Bit, Two 8-Bit)
- IR Generation Circuitry
- 32-kHz Sleep Timer With Capture
- Accurate Digital RSSI Support
- Battery Monitor and Temperature Sensor
- 12-Bit ADC With Eight Channels and Configurable Resolution
- AES Security Coprocessor
- Two Powerful USARTs With Support for Several Serial Protocols
- 23 General-Purpose I/O Pins
(21 × 4 mA, 2 × 20 mA) - I2C interface
- 2 I/O Pins Have LED Driving Capabilities
- Watchdog Timer
- Integrated High-PerformanceComparator
- Development Tools
- CC2541 Evaluation Module Kit (CC2541EMK)
- CC2541 Mini Development Kit (CC2541DK-MINI)
- SmartRFâ„¢ Software
- IAR Embedded Workbenchâ„¢ Available
SKU: n/a - RF
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Modules and Motors
ACS712 Arduino Current Sensor
ACS712 Arduino Current Sensor Voltage Output
- 1/2 VCC when no load or it is 2.5V since we use 5V as VCC.
- 5A type generate 185mV every amp current
- 20A type generate 100mV every amp current
- 30A type generate 66mV every amp current
SKU: acs712-current-sensor -
Modules and Motors
TSOP1738 IR Receiver Module
TSOP1738 IR Receiver Module Features
- Photo Detector, IR Filter, Preamplifier and PCM frequency filter in one package
- Shielding against EMI or RFI interference
- CMOS and TTL Compatible
- Active Low Output
- Immunity against ambient light
- Low Power Consumption
- Able to transfer data continuously up to 2400bps
- Supply Voltage : 4.5 – 5.5V
SKU: n/a -
Sensors
MQ-135 Air Quality Gas Sensor
Specifications of MQ135 Gas Sensor:
- Wide detecting scope
- Fast response and High sensitivity
- Stable and long life Simple drive circuit
- Used in air quality control equipment for buildings/offices, is suitable for detecting
of NH3, NOx, alcohol, Benzene, smoke, CO2, etc. - Size: 35mm x 22mm x 23mm (length x width x height)
- Working voltage: DC 5 V
- Signal output instruction.
- Dual signal output (analog output, and high/low digital output)
- 0 ~ 4.2V analog output voltage, the higher the concentration the higher the voltage.
SKU: n/a -
Sensors
TCRT5000 IR Sensor
TCRT5000 IR Sensor Features:
- Package type: leaded
- Detector type: phototransistor
- Dimensions (L x W x H in mm): 10.2 x 5.8 x 7
- Peak operating distance: 2.5 mm
- Operating range within > 20 % relative collector current: 0.2 mm to 15 mm
- Typical output current under test: IC = 1 mA
- Daylight blocking filter
- Emitter wavelength: 950 nm
- Lead (Pb)-free soldering released
- Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC
SKU: n/a
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Added
Analog and Digital Converters
MCP3208 IC
MCP3208 IC Features:
Analogue inputs programmable as single-ended or pseudo-differential pairs
Single supply operation from 2.7V to 5.5V
The maximum sampling rate is 100KSPS at VDD=5V
The maximum sampling rate is 50KSPS at VDD=2.7V
Low-power CMOS technology
Industrial temperature ranges from -40°C to 85°C
SKU: n/a
Analog and Digital Converters
MAX488 IC
MAX488 IC Key Features
Low Power Consumption Minimizes Thermal Dissipation, Reducing System Cost
120µA to 500µA Quiescent Current
Shutdown Current of 0.1µA
Single 5V Supply Voltage
Slew-Rate-Limited Drivers (MAX483/MAX487/MAX488 and MAX489)
Up to 250kbps Data Rate
Unlimited Drivers: Up to 2.5Mbps Data Rate
Integrated Protection Enhances System Robustness
Short Circuit Current Limited Driver
Integrated Thermal Shutdown
Receiver Fail-Safe for Input Open Circuit
Guarantees Logic High
1/4 Unit Loading (MAX487/ MAX1487 only) Allows Up to 128 Devices on a Single Bus
48kΩ Receiver Input Resistance
SKU: n/a
Analog and Digital Converters
Max487 IC
Max487 IC Key Features
Low Power Consumption Minimizes Thermal Dissipation, Reducing System Cost
120µA to 500µA Quiescent Current
Shutdown Current of 0.1µA
Single 5V Supply Voltage
Slew-Rate-Limited Drivers (MAX483/MAX487/MAX488 and MAX489)
Up to 250kbps Data Rate
Unlimited Drivers: Up to 2.5Mbps Data Rate
Integrated Protection Enhances System Robustness
Short Circuit Current Limited Driver
Integrated Thermal Shutdown
Receiver Fail-Safe for Input Open Circuit
Guarantees Logic High
1/4 Unit Loading (MAX487/ MAX1487 only) Allows Up to 128 Devices on a Single Bus
48kΩ Receiver Input Resistance
SKU: n/a
Analog and Digital Converters
Max485 IC
Max485 ICÂ Key Features
Low Power Consumption Minimizes Thermal Dissipation, Reducing System Cost
120µA to 500µA Quiescent Current
Shutdown Current of 0.1µA
Single 5V Supply Voltage
Slew-Rate-Limited Drivers (MAX483/MAX487/MAX488 and MAX489)
Up to 250kbps Data Rate
Unlimited Drivers: Up to 2.5Mbps Data Rate
Integrated Protection Enhances System Robustness
Short Circuit Current Limited Driver
Integrated Thermal Shutdown
Receiver Fail-Safe for Input Open Circuit
Guarantees Logic High
1/4 Unit Loading (MAX487/ MAX1487 only) Allows Up to 128 Devices on a Single Bus
48kΩ Receiver Input Resistance
SKU: n/a
Analog and Digital Converters
Max232 IC
Max232 IC Features
RS-232 Bus-Terminal ESD Protection Exceeds
±15 kV Using Human-Body Model (HBM)
±15 kV Using Human-Body Model (HBM)
Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU V.28 Standards
Operates With 3-V to 5.5-V VCCÂ Supply
Operates up to 250 kbit/s
Two Drivers and Two Receivers
Low Supply Current: 300 µA Typical
External Capacitors: 4 × 0.1 µF
Accepts 5-V Logic Input With 3.3-V Supply
Alternative High-Speed Terminal-Compatible Devices (1 Mbit/s)
SN65C3232 (–40°C to 85°C)
SN75C3232 (0°C to 70°C)
SKU: Max232-Converter
Micro Controllers
PIC18F46K22 Microcontroller 18F46K22
PIC18F46K22 Microcontroller Features
C Compiler Optimized Architecture:
Optional extended instruction set designed to optimize re-entrant code
Up to 1024 Bytes Data EEPROM
Up to 64 Kbytes Linear Program Memory Addressing
Up to 3896 Bytes Linear Data Memory Addressing
Up to 16 MIPS Operation
16-bit Wide Instructions, 8-bit Wide Data Path
Priority Levels for Interrupts
31-Level, Software Accessible Hardware Stack
8 x 8 Single-Cycle Hardware Multiplier
SKU: n/a
Analog and Digital Converters
MCP2551 High-speed CAN Transceiver
Features
Slope control input
Supports 1 Mb/s operation
Implements ISO-11898 standard physical layer requirements
Suitable for 12V and 24V systems
Externally-controlled slope for reduced RFI emissions
Permanent dominant detect
Low current standby operation
High noise immunity due to differential bus implementation
SKU: n/a
Micro Controllers
PIC18F458 Microcontroller 18F458
Features
High-Performance RISC CPU
– Source code compatible with the PIC16 and PIC17 instruction sets
– Linear data memory addressing to 4 kilobytes
– Linear program memory addressing to 2 Mbytes
– DC – 40 MHz osc./clock input
– 16-bit wide instructions, 8-bit wide data path
– Priority levels for interrupts
– 8 x 8 Single Cycle Hardware Multiplier
– 32K Flash Program Memory
– 1536 Byte RAM Data Memory
– 256 Byte RAM Data Memory
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SKU: PIC18F458-Microcontroller
Micro Controllers
PIC18F4550 Microcontroller 18F4550
PIC18F4550 Microcontroller Features
Compact and ready-to-use design
Professional and Fully EMI/RFI Complaint PCB Layout Design for Noise Reduction
High Quality Two layer PTH PCB
Board Supports PIC 16F877/18F 4520/4580 Microcontrollers
No separate programmer is required (Built-in Boot loader)
No Separate power adapter is required (USB power source)
Screw terminal for External Power Supply (with Jumper Select Option)
External Power Supply range of 7V to 20V
adaptor (any standard 9-12V power supply) option
RS-232 Interface (For direct connection to PC’s serial port)
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SKU: n/a
Micro Controllers
PIC18F4520 Microcontroller 18F4520
Application of PIC18F4520 Microcontroller
This is a basic Mid-range 8-bit microcontroller unit that can be used in the following applications-Â
Input-Output operations
Control Applications
Analog data Processing
Sensors integration and data logging
Small scale, low cost embedded application based production
SKU: n/a
Micro Controllers
PIC16F73 Microcontroller 16F73
PIC16F73 Microcontroller Features
20 MHz Max. CPU Speed
35 Instructions
8 Level Hardware Stack
22 I/O Pins – PIC16F73/76 Models
33 I/O Pins – PIC16F74/77 Models
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)
SKU: n/a
Micro Controllers
PIC18F452 Microcontroller 18F452
PIC18F452 Microcontroller Specifications:
High-performance RISC CPU – Up to 10MIPs operation & 16-bit wide instructions, 8-bit wide data path
Peripheral – 3 external interrupt pins, master synchronous serial port (MSSP) module
Analogue – Programmable low voltage detection (PLVD) and programmable brown-out reset (BOR)
Flash/data EEPROM retention of >40 years
Self-reprogrammable under software control
Watchdog timer (WDT) with its own on-chip RC oscillator for reliable operation
Programmable code protection
Power-saving sleep mode
Single supply 5V In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) via two pins
In-circuit debug (ICD) via two pins
CMOS technology – Low power, high-speed flash/EEPROM technology
SKU: n/a
Micro Controllers
PIC16F887 Microcontroller 16F887
PIC16F887 Microcontroller 16F887 Applications
Design requiring many ADC channels
Battery Operated Low Power applications
Design requiring Multiple I/O interfaces and communications
Ideal for more advanced level A/D applications in automotive, industrial, appliances and consumer applications.
SKU: n/a
Micro Controllers
PIC16F876 Microcontroller 16F876
PIC16F876 Microcontroller Features
Only 35 single-word instructions to learn
All single-cycle instructions except for program branches, which are two-cycle
Operating speed: DC – 20 MHz clock input, DC – 200 ns instruction cycle
Up to 8K x 14 words of Flash Program Memory, Up to 368 x 8 bytes of Data Memory (RAM), Up to 256 x 8 bytes of EEPROM Data Memory
Pinout compatible to other 28-pin or 40/44-pin PIC16CXXX and PIC16FXXX microcontrollers
SKU: n/a
Micro Controllers
PIC16F877 Microcontroller 16F877
PIC16F877 Microcontroller Features & Specifications:
It is a 40-pin microcontroller and uses RISC architecture.
It includes five Ports Port A, Port B, Port C, Port D & Port E.
This microcontroller includes 3-timers where 2- 2-timers are 8-bit Timers and one is 16-bit.
This microcontroller supports various communication protocols such as serial, I2C, and parallel.
This PIC microcontroller supports both timer & hardware pin interrupts.
It includes 35 smaller instruction sets.
Its operating frequency is up to 20MHz.
The operating voltage ranges from 4.2V to 5.5 volts.
SKU: n/a
Micro Controllers
PIC16F88 Microcontroller 16F88
PIC16F88 Microcontroller Specifications:
Manufacturer: Microchip
Family Name: PIC16F
Package Type: PDIP
Mounting Type: Through Hole
Pin Count: 18
Device Core: PIC
Data Bus Width: 8bit
Program Memory Size: 7.168 kB, 256 B
Maximum Frequency: 20MHz
SKU: n/a
