Resistors
Connectors
Capacitors
Wires and Connectors
Passive Components
A passive component is an electronic component which can only receive energy, which it can either dissipate, absorb or store it in an electric field or a magnetic field.
1 Channel 5V Relay Module without Optocoupler
- Specification and Features :-
- 1 channel relay board
- Operating Voltage 5V
- Max Current : 20mA
- Relay Contact Current Capacity at AC250V: 10A
- Relay Contact Current Capacity at DC5V: 10A
- One normally closed contact and one normally open contact
- Triode drive, increasing relay coil
- High impedance controller pin
- Pull-down circuit for avoidance of malfunction
- Power supply indicator lamp
- Control indicator lamp
- Indicator for Relay output status
- Can Be controlled various appliances & other Equipment With Large current.
- Standard TTL Level logic controlled (AVR, Arduino, 8051, PIC, ARM)
- The module is compliant with international safety standards, control and load areas isolation trenches;
1 Pole Industrial Relay PCB Relays, Model Name/Number: GU-SS-112DFS, Voltage: 12VDC
12V 10A PCB Mount Sugar Cube Relay – SPDT
-
Applications:-
- Domestic control and switching
- Car control switching box
- HVAC
- Home Automation and Security system
- Motor Control System etc.
- Type: SPDT
- Coil Voltage Rating: 12V
- Current: 10A
- Contact capacity:
- Pin counts: 5
- Mounting Type: Through-hole
- Length: 18.5mm
- Width: 15mm
- Height: 15mm
- Weight: 10gm
12V Active Buzzer: Premium Audio Alert Solution for Electronics Projects – Loud, Clear Sound, Easy Installation – Ideal for Alarms, Arduino, Robotics, DIY Projects & More!
63D-12-1CE RELAY 12V 30A OEN
DIODE RHR15120
DIODE RHR30120FSC
DIODE RHRP8120
ESP Prog – CP2102 Based ESP32
- Size: 50mmx30mm
- USB-C Type Interface: you can connect a USB in any direction. Use USB-A to USB-C Cable.
- LEDs for Power, RX, TX
- Switch for Reset and Boot
- Both 3.3V and 5V are available on the O/P connector
- All signals on a standard 2.54mm Pitch Header (Header will come along with the board (unsoldered))
- USB-C Type Interface: A USB can be connected in any direction. Use a USB-A to USB-C cable.
- LEDs for Power, RX, TX
- Switch for Reset and Boot
- Both 3.3V and 5V are available on the O/P connector
- All signals on a standard 2.54mm Pitch Header (Header will come along with the board (unsoldered))
- Compact size: 50mmx30mm
- 3.3V DC (100mA Max.)
- TXD
- RXD
- GND
- Reset/RTS
- Boot/DTR
- GND
- 5V DC (500mA Max.)
ESP32 Capacitive Touch Sensor Pins with Arduino IDEDS
ESP32 is designed for mobile, wearable electronics, and Internet-of-Things (IoT) applications. It features all the
state-of-the-art characteristics of low-power chips, including fine-grained clock gating, multiple power modes,
and dynamic power scaling. For instance, in a low-power IoT sensor hub application scenario, ESP32 is woken
up periodically only when a specified condition is detected. Low-duty cycle is used to minimize the amount of
energy that the chip expends. The output of the power amplifier is also adjustable, thus contributing to an
optimal trade-off between communication range, data rate and power consumption.
ESP32-CAM WiFi Bluetooth Camera Module Development Board ESP32 With Camera Module OV2640 2MP
Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module
Low-power dual-core 32-bit CPU for application processors
Up to 240MHz, up to 600 DMIPS
Built-in 520 KB SRAM, external 4M PSRAM
Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
Support for images WiFI upload
Support TF card
Support multiple sleep modes
Embedded Lwip and FreeRTOS
Support STA/AP/STA+AP working mode
ESP8266 ESP-01 WiFi Module
Features:
- 802.11 b/g/n
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLLs, regulators, DCXO and power management units
- +19.5dBm output power in 802.11b mode
- Power down leakage current of <10uA
- 1MB Flash Memory
- Integrated low power 32-bit CPU could be used as application processor
- SDIO 1.1 / 2.0, SPI, UART
- STBC, 1×1 MIMO, 2×1 MIMO
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
Flame Sensor infrared Receiver Ignition source detection module
-
Features :
- Indicator light: a green one for the switch, a red one for power.
- Built in a potentiometer for sensitivity control.
- Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the output signal can directly connect to microcontroller IO.
- Can detect fire or wavelength in 760 ~ 1100 nm nano within the scope of the light source.
- Detection angle about 60 degrees, the flame spectrum especially sensitive.
- The flame of the most sensitive sensors flame, the regular light is also a response, generally used for fire alarm purposes.
IR Sensor Module
- Features of IR Sensor Module:-
- When the module detects obstacles in front of the signal, the circuit board green indicator light level, while the OUT port continuous output low-level signals, the module detects a distance of 2 ~ 10cm, detection angle 35 °, the detection distance can be potential adjustment with adjustment potentiometer clockwise, the increase in detection distance; counterclockwise adjustment potentiometer, the detection distance decreased.
- the sensor active infrared reflection detection, target reflectivity and shape of the detection distance of the key. The black minimum detection range, white maximum; small area object distance is small, a large area from the large.
- The sensor module output port OUT can be directly connected with the microcontroller IO port can also be driven directly to a 5V relay; Connection: VCC-VCC; GND-GND; OUT-IO.
- The comparator using LM393, stable.
- 3-5V DC power supply module can be used. When the power is turned on, the red power LED is lit.
- With the screw holes of 3mm, easy to install.
- Board size: 3.1CM * 1.5CM.
- Each module in the delivery has threshold comparator voltage adjustable via potentiometer, special circumstances, please do not adjust the potentiometer.
KEI 10 sq mm Copper Flexible Wire- RED AND BLACK
KEI 16 sq mm Copper Flexible Wire- BLACK AND RED
NEO-6M GPS Module
- Features NEO-6M GPS Module:-
- 5Hz position update rate
- Operating temperature range: -40 TO 85°CUART TTL socket
- EEPROM to save configuration settings
- Rechargeable battery for Backup
- The cold start time of 38 s and Hot start time of 1 s
- Supply voltage: 3.3 V
- Configurable from 4800 Baud to 115200 Baud rates. (default 9600)
- SuperSense ® Indoor GPS: -162 dBm tracking sensitivity
- Support SBAS (WAAS, EGNOS, MSAS, GAGAN)
- Separated 18X18mm GPS antenna
NodeMCU with Wi-Fi (CH340)
- Built-in on-board USB-TTL serial converter based on CH340G, with Micro-USB socket
- Power in for DC 4~9V DC to pin VIN
- Pin headers 2.54mm (0.1") 15 pins x 2 rows
- Arduino-like hardware I/O and can program in Arduino IDE
- Event-driven API for network applications
- 10 GPIOs D0-D10, PWM functionality, IIC and SPI communication, 1-Wire and ADC A0, etc. all in one board
- Wifi networking (can be used as an access point and/or station, host a web server), connect to the internet to fetch or upload data
Arduino-like hardware IO
Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like Arduino, but interactively in Lua script.Nodejs style network API
Event-driven API for network applications facilitates developers writing code running on a 5mm*5mm MCU in Nodejs style. Greatly speed up your IoT application development process.Lowest cost WI-FI
WI-FI MCU ESP8266 integrated and easy to the prototyping development kit. The best platform for IoT application development at the lowest cost.Usage Notes:
The ESP8266 uses a lot of current, so if you're getting flakey behavior, make sure you are plugging your console cable into either a motherboard USB port or a powered USB hub. Don't use the 'extra' USB port on your monitor or keyboard.Expansion
Recommended for use with our NodeMCU Development Board platform
PAC LAN Cable 5 m CAT6 Cable 5 meter Ethernet Lan Network CAT 6 RJ45 Patch Cord Internet (Compatible with internet, Blue)
RELAY 65-12-1CE OEN
Features of OEN 12 VOLT 65-12-1CE RELAY
- Brand : OEN
- Voltage : 230 VAC 24 VDC.
- Maximum switching voltage : 250 VDC.
- Low power consumption.
- Nominal voltage :12 V.
- Switching current max : 10 Ampere
- Nominal Coil Power: 0.36W (approx)
- Operating Power: 0.23W (approx)
- Dust proof.
- Contact material : Silver alloy.
- Working temperature: -45 degree C. To 55 degree C.%
Sensor Motion Sensor Switch Motion Timer Function Sign Control PIR Controller 12V
Ultrasonic Distance Sensor Module – HC-SR04
