Module
Waveshare 25515 Round 2D Codes Scanner Module Barcode/QR Code Reader, With LED Indicator
CA$112.81
Now:
CA$86.99
Features:1. Suitable for barcode scanning applications such as elevators.2. Use advanced image recognition algorithms to easily decode various one-dimensional or two-dimensional codes.3. Onboard UART interface, which can be easily integrated...
EGS002 Pure Sine Driver Inverter Driver Module
CA$20.39
Now:
CA$14.95
1. Purpose: suitable for DC-DC-AC two-stage power conversion architecture or DC-AC single-stage industrial frequency transformer boost converter2. Frequency: 23.4KHz3. External 12MHz crystal oscillator, can realize 50Hz or 60Hz pure sinusoidal inverter...
GA01P Mini Smart Power-off GSM SMS Phone Alarm Module
CA$80.19
Now:
CA$62.52
1. The input is a switch signal. When the input port is short-circuited to the ground (GND), an alarm message will be sent to the preset alarm phone, or call the set alarm number. The content of the alarm message can be set by yourself 2. It is simple...
12V to 5V DC-DC 15w Step Down Power Converter Module
CA$29.90
Now:
CA$23.11
1. Voltage: DC8-20V 2. Output:5V3A 3. Power:15W 4. Convert efficiency: up to 96% 5. Working temperature:-40C-80C 6. With Over-current, over-temperature and short circuit Protection
10 PCS Matrix 1 x 5 Keys Membrane Switch Keypad
CA$31.26
Now:
CA$24.47
1. Made of quality material, durable to use. 2. 6 pins pitch connector, 1x5 type 5 keys. 3. White sticker can peel off for adhesive mounting. 4. The back can be firmly fixed to the chassis surface. 5. Used widely in industrial and home electronic...
3592-2B DIY Mini DC-DC 12V To 5V Step Down Power Supply Module
CA$13.59
Now:
CA$10.87
Features: 1. The USB port 5V power supply can be converted to 12V output (the output port needs DIY welding). With boost converter circuit, stable quality 2. This model is an improved version, using professional boost chip, larger shielding inductance...
TTGO T7 V1.5 Mini32 Expansion Board ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board
CA$38.06
Now:
CA$29.90
Hardware Specifications: 1. Chipset: ESPRESSIF-WROVER-B 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor 2. FLASH: QSPI flash 4MB / PSRAM 8MB 3. SRAM: 520KB SRAM 4. Button: reset 5. Power indicator lamp: red 6. USB to TTL: CH9102F QFN24 7...
TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module 4MB Hardware Composable Development Board
CA$47.57
Now:
CA$36.70
Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral...
TTGO T-Internet-POE ESP3 Module Downloader Extension Board
CA$17.67
Now:
CA$13.59
Hardware Specifications 1. Chipset: ESPRESSIF-ESP32-WROOM, LAN8720A Ethernet chip, SI 3404 power management chip 2. Flash: 4MB 3. PSRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: robot, rest 6. External device: TF card slot, C-type interface, PA2369NL 1825-S...
TTGO T-Beam ESP32 Bluetooth WiFi Module 433MHz GPS NEO-M8N LORA 32 Module with Antenna & 18650 Battery Holder
CA$137.28
Now:
CA$106.02
1. New version of ESP32: REV1 2. Wi-Fi/Bluetooth/4MB flash memory/4MB PSRAM/3D antenna/LORA Product description 1. Working voltage: 1.8~3.7v 2. Acceptable current: 10~14mA 3. Emission current: -120mA at +20dBm -90 mA at +17dBm -29mA at +13dBm 4. Working...
TTGO T-Beamv1.0 ESP32 Chipset Bluetooth WiFi Module 915MHz LoRa NEO-6M GPS Module with SMA Antenna, Original Version
CA$108.74
Now:
CA$84.27
1. Working voltage: 1.8~13.7V 2. Acceptable current: 10~114mA 3. Emission current: - 120mA at + 20dBm - 90 mA lies at +17dBm - 29mA at +13dBm 4. Working frequency: 923MHz 5. Transmitting power: + 20dBm 6. Receiving sensitivity: - 139dBm lies at LoRa & 62...
TTGO T-Beamv1.0 ESP32 Chipset Bluetooth WiFi Module 433MHz LoRa NEO-6M GPS Module with SMA Antenna, Original Version
CA$101.94
Now:
CA$78.83
1. Working voltage: 1.8~13.7V 2. Acceptable current: 10~114mA 3. Emission current: - 120mA at + 20dBm - 90 mA lies at +17dBm - 29mA at +13dBm 4. Working frequency: 923MHz 5. Transmitting power: + 20dBm 6. Receiving sensitivity: - 139dBm lies at LoRa & 62...
TTGO T-Camera Plus Fish-eye Lens ESP32-DOWDQ6 8MB SPRAM Camera Module OV2640 1.3 inch Display Rear Camera, Wiring Extended Version
CA$74.76
Now:
CA$58.45
Hardware Specifications 1. Chipset: ESPRESSIF-ESP32-DOWDQ6 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor 2. FLASH: QSPI flash/SRAM, up to 4 x 16 MB 3. SRAM: 520 kB SRAM + 8MBytes External SPRAM 4. KEY: Reset 5. Dispaly: IPS Panel ST7789/1.3...
TTGO T-Beamv1.0 ESP32 Chipset Bluetooth WiFi Module 923MHz LoRa NEO-6M GPS Module with SMA Antenna, Original Version
CA$104.66
Now:
CA$81.55
1. Working voltage: 1.8~13.7V 2. Acceptable current: 10~114mA 3. Emission current: - 120mA at + 20dBm - 90 mA lies at +17dBm - 29mA at +13dBm 4. Working frequency: 923MHz 5. Transmitting power: + 20dBm 6. Receiving sensitivity: - 139dBm lies at LoRa & 62...
TTGO T-Koala ESP32 WiFi Bluetooth Module 4MB Development Board Based ESP32-WROOM-32
CA$44.85
Now:
CA$33.98
FeaturesEspressif official ESP32-WROOM-32 module 1. ESP32 version: REV1 2. FLASH: 4MB 3. Lithium battery interface, 500mA charging current 4. Compatible with Arduino, MicroPython 5. Default firmware: new MicroPythoSpecification1. Microcontroller: ESP-32...
TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module 16MB Hardware Composable Development Board
CA$50.29
Now:
CA$39.42
Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral...
TTGO T-PCIE ESP32-WROVER-B AXP192 Chip WiFi Bluetooth Nano Card SIM Series Module Hardware Composable Development Board, SIM7600E-PCIE
CA$156.31
Now:
CA$120.97
Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8...
TTGOT-OI WS2812 RGB Expansion Board
CA$17.67
Now:
CA$13.59
1. Mini WS2812 RGB LED shield includes colorful LEDs that can add some pizzazz to your electronics projects. 2. It is designed with 7 circular RGB lights, when the lights are in full flash, it is like a cool scene of a collection of dragon balls. 3. IO...
TTGO T-Beamv1.0 ESP32 Chipset Bluetooth WiFi Module 868MHz LoRa NEO-6M GPS Module with SMA Antenna, Original Version
CA$108.74
Now:
CA$84.27
1. Working voltage: 1.8~13.7V 2. Acceptable current: 10~114mA 3. Emission current: - 120mA at + 20dBm - 90 mA lies at +17dBm - 29mA at +13dBm 4. Working frequency: 923MHz 5. Transmitting power: + 20dBm 6. Receiving sensitivity: - 139dBm lies at LoRa & 62...
TTGO T8 V1.7 WiFi Bluetooth Module ESP32 WROVER 4MB FLASH 8MB PSRAM Module
CA$38.06
Now:
CA$29.90
1. Espressif official ESP32-WROVER module 2. New ESP32 version: REV1 3. Wireless Internet 4. Bluetooth 5. 4MB flash memory 6. 8MB PSRAM 7. Lithium battery interface, 500mA maximum charging current 8. Support TF memory card 9. With 3D wires