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ESP32 Dual Antenna WiFi + Bluetooth Module with 8MB FLASH – ESP32-WROOM-DA-N8

In stock

999.00 (Excluding. of GST 18%)
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SKU: 9109
  • 2.4 GHz WiFi + Bluetooth ® + Bluetooth LE module
    • 802.11b/g/n WiFi
    • Bluetooth V4.2 BR/EDR and Bluetooth LE specification
  • Xtensa® dualcore 32bit LX6 microprocessor
  • 8MB flash
  • 40 MHz crystal oscillator
  • 24 GPIOs
  • On-Board dual PCB Trace Antennas
  • 3.0 ~ 3.6 VDC Operating Voltage
  • Pin Compatible with the ESP32-WROOM-32E
  • Product Dimensions: 35.6mm x 34.4mm x 3.5mm / 1.4" x 1.4" x 0.1"

SMT32F103C8T6 BLUE Pill Dev Board

In stock

690.00 (Excluding. of GST 18%)
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  • Blue Pill Development Board
  • Microcontroller: STM32F103C8
  • Core: Arm Cortex-M3
  • M ax. Clock Speed: 72MHz
  • Package: LQFP 48 pins
  • Internal Flash: 64KiB
  • SRAM: 20KiB
  • Debug mode: SWD.
  • 2.0-3.6V power, I/O.
  • Reset(POR/PDR).
  • 4-16MHz crystal.
  • 72MHz work frequency.
  • 64K flash memory, 20K SRAM.
  • With a mini USB interface, you can give the board a power supply and USB communication onboard.
  • Size:5.3cm x 2.3cm.

ESP32-WROOM-32D Wifi + BT + BLE Module – Espressif

In stock

600.00 (Excluding. of GST 18%)
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  • Controller: ESP32-WROOM-32D
  • Wi-Fi, Bluetooth, and Bluetooth Low Energy (BLE)
  • Dual-core Processing
  • 40 MHz crystal oscillator
  • 32-bit LX6 microprocessor, up to 2.4 GHz
  • 448 KB ROM for Booting
  • 520 KB SRAM for Data and Instructions
  • 16 KB SRAM in RTC
  • ESP32-WROOM-32E: On-board PCB antenna

ESP32-WROOM-32E WiFi + BT + BLE Module

In stock

600.00 (Excluding. of GST 18%)
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  • Controller: ESP32-WROOM-32E
  • Wi-Fi, Bluetooth, and Bluetooth Low Energy (BLE)
  • Dual-core Processing
  • 40 MHz crystal oscillator
  • Wi-Fi: 802.11 b/g/n (802.11n up to 150 Mbps)
  • Bluetooth: v4.2 BR/EDR and BLE specification
  • 32-bit LX6 microprocessor, up to 2.4 GHz
  • 448 KB ROM for Booting
  • 520 KB SRAM for Data and Instructions
  • 8 KB SRAM in RTC
  • ESP32-WROOM-32E: On-board PCB antenna

SRX882 Super heterodyne Receiver Module

In stock

180.00 (Excluding. of GST 18%)
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  • SRX882  Receiver Module
  • Frequency range: 433 MHz
  • Supports ASK/OOK modulation
  • High anti-power
  • Low self-radiation
  • Antenna size: 36 x 5.5 mm
  • Frequency stability and dependability

ATMEGA3287-PU

In stock

156.00 (Excluding. of GST 18%)
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  • 131 instructions executed swiftly in a single clock cycle.
  • 32 x 8 general-purpose working registers.
  • Fully static operation ensures stability.
  • Achieves up to 20MIPS at 20MHz.
  • On-chip 2-cycle multiplier for efficient arithmetic.
  • Flash memory: 10,000 write/erase cycles; EEPROM: 100,000 cycles.
  • Optional boot code with independent lock bits.
  • In-system programming via on-chip boot program.
  • True read-while-write operation.
  • Programming lock for software security.
  • Atmel® QTouch® library support.
  • Up to 64 sense channels for touch interfaces.

PCF85163 SOIC8 NXP RTC Eqv. to PCF8563

In stock

100.00 (Excluding. of GST 18%)
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  • IC name: PCF85163
  • RTC (Real-Time Clock)
  • 16 8-bit registers
  • 8-bit parallel registers
  • Century flag
  • Clock operating voltage: 1.8 V to 5.5 V
  • Provides year, month, day, weekday, hours, minutes, and seconds based on a
    32.768 kHz quartz crystal
  • Open-drain interrupt pin
  • Alarm and timer functions
  • Internal Power-On Reset (POR)

STX882 ASK Transmitter Module

In stock

80.00 (Excluding. of GST 18%)
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  • STX882 ASK transmitter
  • Amplitude Shift Keying (ASK) modulation
  • Transmission Frequency: 433MHz
  • Transmission Range: 300 meters
  • long-range communication
  • Simple serial instructions
  • Noise immunity
  • Super power interface

AT24C512 SOIC8 I2C EEPROM

In stock

68.00 (Excluding. of GST 18%)
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  • Controller: AT24C512
  • Package: SOIC8
  • Type: I2C EEPROM
  • Memory: 524,288 bits
  • Organization:65,536 words of 8 bits each
  • Maximum Operating Voltage:6.25V
  • DC Output Curren:5.0mA
  • Operating Temperature:-55°C to +125°C
  • Voltage options: 1.7V to 3.6V and 2.5V to 5.5V versions
  • The cascadable feature allows up to eight devices on a common 2-wire bus
  • Optimized for low-power and low-voltage operation

TP4056 C-type Charger Module

In stock

55.00 (Excluding. of GST 18%)
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  • Input interface: Type C
  • Current Protection: Yes
  • Over-Current Protection: 3A
  • Under-Voltage Protection: 2.5V
  • Charging mode: Linear charging.
  • Charging accuracy: 1.5%
  • Current: 1A adjustable.
  • Input voltage: 4.5V-5.5V.
  • Full charge voltage: 4.2V
  • Rated Power: 4.2W
  • Operating Temperature: -10 to 85
  • Length: 25mm
  • Height: 6mm
  • Weight: 20gm

CH304C USB TO TTL IC

In stock

52.00 (Excluding. of GST 18%)
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  • IC: CH340C
  • Mounting Type: SMD
  • Supply Voltage: 5~3V
  • package: SSOP-20
  • MODEM liaison signal RTS, DTR, DCD, RI, DSR and CTS
  • USB-to-serial conversion
  • Baud rates: 2400bps to 115200bps

NAU7802KG1 – DIP

In stock

52.00 (Excluding. of GST 18%)
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  • NAU7802SGI
  • Through Hole (IC Socket)
  • Analog-to-Digital
  • 16-pin
  • On-chip calibration
  • On-chip power-on reset circuit
  • On-chip temperature sensor

NAU7802SGI – SMD

In stock

52.00 (Excluding. of GST 18%)
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  • NAU7802SGI
  • Analog-to-Digital
  • SMD
  • 16-pin
  • On-chip calibration
  • On-chip power-on reset circuit
  • On-chip temperature sensor

5V 10A Relay SPDT T73 type

In stock

45.00 (Excluding. of GST 18%)
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  • Type:T73 Type Relay
  • Load Current Max.: 10A 250V AC or 10A 30V DC
  • Coil Voltage: 5VDC
  • NC Contact Rating: 10A @ 125V AC / 30V DC
  • NO Contact Rating: 10A @ 250V AC

CH304G USB TO TTL IC

In stock

42.00 (Excluding. of GST 18%)
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  • IC: CH340G
  • Mounting Type: SMD
  • Supply Voltage: 5~3.3V
  • package: SSOP-20
  • MODEM liaison signal RTS, DTR, DCD, RI, DSR and CTS
  • USB-to-serial conversion
  • Baud rates: 2400bps to 115200bps

TM1637 – Keyscan & LED display driver circuit – SOIC 20 Pin

In stock

26.00 (Excluding. of GST 18%)
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  • IC name: TM1637
  • Integrates Keyboard Scan and LED Display Driver
  • Packaged: SOIC
  • Pin: 20
  • 16-bit Shift Register
  • PWM brightness control
  • Easy-To-Use
  • SMD
  • low power consumption

BSS138 N channel MOSFET

In stock

25.00 (Excluding. of GST 18%)
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  • BSS138 MOSFET
  • FET Type: N-Channel
  • Drain to Source Voltage (Vdss): 50 V
  • Current - Continuous Drain (Id) @ 25°C: 220mA
  • Drive Voltage: 4.5V, 10V
  • Supplier Device Package: SOT-23-3
  • Mounting: SMD

74HC4051 IC – 8-channel analog multiplexer/demultiplexer – SOIC-16

Out of stock

25.00 (Excluding. of GST 18%)
  • IC name: 74HC4051
  • 8-channel
  • DIP-16
  • Analog Multiplexer Demultiplexer
  • SMD