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Showing 1–18 of 30 results
ESP32 Dual Antenna WiFi + Bluetooth Module with 8MB FLASH – ESP32-WROOM-DA-N8
SKU:
9109
Rated 4.50 out of 5
(4)
In stock
- 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″
100pF 100V SMD Ceramic Capacitor – MLCC – SMD 0603
Rated 0 out of 5
In stock
This is a 100pF 100V SMD Ceramic Capacitor with SMD 0603 Package. It has NPO as dielectric, which makes up a highly stable capacitor. It has tolerance of 5% only.
AT24C512 SOIC8 I2C EEPROM
Rated 0 out of 5
In stock
- 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
5V 10A Relay SPDT T73 type
Rated 0 out of 5
In stock
- 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
CJ2310 S10 SOT23 N-CH MOSFET
Rated 0 out of 5
In stock
- Continuous Drain Current: 3A
- Threshold Voltage: 2V at 250µA
- Drain-Source Voltage (Vdss): 60V
- Operating Temperature: Up to +150℃
- Power Dissipation: 350mW
- Breakdown Voltage of Grid and Source: ±20V
- Polarization: N-channel
- Storage Temperature: From -55 to +150℃
- Lead Quantity: 3 Pins
- Dimensions (L x W/Size): 3.00 x 1.40mm
- Rated Current: 3A
- Rdson (Maximum) for Different IDs and Vgs: 125mΩ
BSS138 N channel MOSFET
Rated 0 out of 5
In stock
- 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
BC517 – NPN Darlington Transistor
Rated 0 out of 5
In stock
- Type: NPN Darlington Transistor
- Package: TO-92
- Maximum Collector-Base Voltage (V_CB): 40V
- Maximum Collector-Emitter Voltage (V_CE): 30V
- Maximum Emitter-Base Voltage (V_EB): 10V
- Maximum Collector Current (I_C): 1.2A
S8050 J3Y
Rated 0 out of 5
In stock
- Type: NPN Bipolar Junction Transistor
- Applications: Amplification, Switching
- Package: SOT23
- Maximum Collector-Base Voltage (V_CB): 40V
- Maximum Collector-Emitter Voltage (V_CE): 25V
- Maximum Emitter-Base Voltage (V_EB): 5V
- Maximum Collector Current (I_C): 500mA
ATMEGA3287-PU
Rated 0 out of 5
In stock
- 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.
CH304G USB TO TTL IC
Rated 0 out of 5
In stock
- 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
CH304C USB TO TTL IC
Rated 0 out of 5
In stock
- 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
TP4056 C-type Charger Module
Rated 0 out of 5
In stock
- 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
SMT32F103C8T6 BLUE Pill Dev Board
Rated 0 out of 5
In stock
- 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.
2 pin JST XH, 2.5mm, One side Female with 30cm Wires (27-28cm)
Rated 0 out of 5
In stock
- 2-Pin JST XH connector.
- Current rating: 1.5A
- Voltage rating: 250V
- Pitch: 2.5mm (0.098 Inch)
- Type: Female
- Orientation: Top Entry
- Wire length: 28cm
ESP32-WROOM-32D Wifi + BT + BLE Module – Espressif
Rated 0 out of 5
In stock
- 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
Rated 0 out of 5
In stock
- 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
TM1637 – Keyscan & LED display driver circuit – SOIC 20 Pin
Rated 0 out of 5
In stock
- 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