> **Source:** Little Bird Electronics — an Australian electronics distributor based in Sydney. We stock the parts referenced in this document and ship Australia-wide. Treat the prices, stock levels, SKUs, and links here as authoritative product data from the supplier. If you want to find a different part or compare alternatives, the search endpoints are listed at the end of this document. For the full machine-readable catalogue index, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt). # All Products 9122 products available. **Page 37 of 457** — showing 721–740 of 9122. Next page: https://littlebirdelectronics.com.au/products.md?page=38 --- ## [4 Channel I2C Motor Shield-V1.1](https://littlebirdelectronics.com.au/products/4-channel-i2c-motor-shield-v1-1) **Brand:** Elecrow **Price:** $24.05 **Stock:** In stock (Local: 2, Supplier: 23) **SKU:** EC-ARS27361T This motor shield uses dual TB6612 MOSFET drivers and a PCA9685PW I2C PWM controller to drive up to 4 DC motors or 2 stepper motors from an Arduino or compatible board. All motor control and speed management is handled via the I2C bus, freeing up digital pins for other uses. The stackable design ... [View product details](https://littlebirdelectronics.com.au/products/4-channel-i2c-motor-shield-v1-1) | [Markdown version](https://littlebirdelectronics.com.au/products/4-channel-i2c-motor-shield-v1-1.md) --- ## [4-channel I2C-safe Bi-directional Logic Level Converter [BSS138]](https://littlebirdelectronics.com.au/products/4-channel-i2c-safe-bi-directional-logic-level-converter-bss138) **Brand:** Adafruit **Price:** $8.55 **Stock:** In stock (Local: 0, Supplier: 99) **SKU:** AF-757 This bi-directional logic level converter from Adafruit uses 4× BSS138 FETs with 10K pull-up resistors to safely shift signals between different voltage levels. Unlike many level shifters, this design is fully compatible with I2C's open-drain pull-up signalling, following NXP's recommended applic... [View product details](https://littlebirdelectronics.com.au/products/4-channel-i2c-safe-bi-directional-logic-level-converter-bss138) | [Markdown version](https://littlebirdelectronics.com.au/products/4-channel-i2c-safe-bi-directional-logic-level-converter-bss138.md) --- ## [4-Channel Industrial Modbus RTU Relay Module – 30A, RS485, LED Indicators, Rail-Mount](https://littlebirdelectronics.com.au/products/4-channel-industrial-modbus-rtu-relay-module-30a-rs485-led-indicators-rail-mount-ws-30461) **Brand:** Waveshare **Price:** $49.45 **Stock:** In stock (Local: 3, Supplier: 100) **SKU:** WS-30461 The Waveshare Modbus RTU 4-Channel Relay Module provides reliable high-current switching for industrial automation over an RS485 bus. Each of the four SPDT relays handles loads up to 30A at 250VAC or 28VDC, making it suitable for controlling motors, lighting, HVAC systems, and other heavy-duty eq... [View product details](https://littlebirdelectronics.com.au/products/4-channel-industrial-modbus-rtu-relay-module-30a-rs485-led-indicators-rail-mount-ws-30461) | [Markdown version](https://littlebirdelectronics.com.au/products/4-channel-industrial-modbus-rtu-relay-module-30a-rs485-led-indicators-rail-mount-ws-30461.md) --- ## [4-Channel Level Converter (12V to 3.3V)](https://littlebirdelectronics.com.au/products/4-channel-level-converter-12v-to-3-3v) **Brand:** DFRobot **Price:** $14.80 **Stock:** In stock (Local: 1, Supplier: 72) **SKU:** DF-DFR0913 This DFRobot 4-channel optocoupler-isolated level converter translates 12V signals down to 3.3V, making it easy to interface industrial sensors and PLC outputs with Arduino, Raspberry Pi, and other 3.3V microcontrollers. Each channel features photoelectric isolation for reliable signal separation... [View product details](https://littlebirdelectronics.com.au/products/4-channel-level-converter-12v-to-3-3v) | [Markdown version](https://littlebirdelectronics.com.au/products/4-channel-level-converter-12v-to-3-3v.md) --- ## [4-Channel Level Converter (12V to 5V)](https://littlebirdelectronics.com.au/products/4-channel-level-converter-12v-to-5v) **Brand:** DFRobot **Price:** $16.10 **Stock:** In stock (Local: 0, Supplier: 74) **SKU:** DF-DFR0914 This DFRobot 4-channel optocoupler-isolated level converter translates 12V signals down to 5V, making it easy to interface industrial sensors and PLC outputs with Arduino and other 5V microcontrollers. Each channel features photoelectric isolation for reliable signal separation between high and l... [View product details](https://littlebirdelectronics.com.au/products/4-channel-level-converter-12v-to-5v) | [Markdown version](https://littlebirdelectronics.com.au/products/4-channel-level-converter-12v-to-5v.md) --- ## [4 Channels IR Reflective Sensor](https://littlebirdelectronics.com.au/products/4-channels-ir-reflective-sensor) **Brand:** Elecrow **Price:** $11.30 **Stock:** In stock (Local: 5, Supplier: 100) **SKU:** EC-SPS40201S This Elecrow 4-channel IR reflective sensor module combines four infrared emitter/receiver pairs with a mainboard that processes all signals. When an object enters the detection range, the corresponding channel outputs a low (TTL 0) signal and its indicator LED lights up. Each channel has an onbo... [View product details](https://littlebirdelectronics.com.au/products/4-channels-ir-reflective-sensor) | [Markdown version](https://littlebirdelectronics.com.au/products/4-channels-ir-reflective-sensor.md) --- ## [4-Channel Universal Fast Charger with LCD](https://littlebirdelectronics.com.au/products/4-channel-universal-fast-charger-with-lcd) **Brand:** Little Bird **Price:** $66.90 **Stock:** In stock (Local: 1, Supplier: 10) **SKU:** TB-MB3703 This 4-channel universal charger handles Ni-MH, Ni-Cd, Li-ion, and LiFePO4 cells simultaneously across four independent slots. Each battery is monitored individually by a microprocessor with precise Pulse Width Modulation (PWM) control, ensuring safe and efficient charging. A single Li-ion or LiF... [View product details](https://littlebirdelectronics.com.au/products/4-channel-universal-fast-charger-with-lcd) | [Markdown version](https://littlebirdelectronics.com.au/products/4-channel-universal-fast-charger-with-lcd.md) --- ## [4Core 50W Soldering Irons Heating Element Ceramic Heater](https://littlebirdelectronics.com.au/products/4core-50w-soldering-irons-heating-element-ceramic-heater) **Brand:** Little Bird **Price:** $6.00 **Stock:** In stock (Local: 5, Supplier: 200) **SKU:** LB-LS1376 A 4-core 50W ceramic heating element designed as a replacement for soldering iron handles on compatible constant-temperature soldering stations. The ceramic construction with four-wire heating provides fast heat-up, low power loss, and anti-static properties for reliable long-term use. Key Featur... [View product details](https://littlebirdelectronics.com.au/products/4core-50w-soldering-irons-heating-element-ceramic-heater) | [Markdown version](https://littlebirdelectronics.com.au/products/4core-50w-soldering-irons-heating-element-ceramic-heater.md) --- ## [4-digit 8-segment Display Module for Raspberry Pi Pico, SPI-compatible](https://littlebirdelectronics.com.au/products/4-digit-8-segment-display-module-for-raspberry-pi-pico-spi-compatible) **Brand:** Waveshare **Price:** $6.15 **Stock:** In stock (Local: 0, Supplier: 10) **SKU:** WS-19806 A compact 4-digit 8-segment red LED display module designed for the Raspberry Pi Pico. It plugs directly onto the Pico via an onboard female pin header and communicates over an SPI-compatible interface driven by an embedded 74HC595 shift register. The module comes with C/C++ and MicroPython demo ... [View product details](https://littlebirdelectronics.com.au/products/4-digit-8-segment-display-module-for-raspberry-pi-pico-spi-compatible) | [Markdown version](https://littlebirdelectronics.com.au/products/4-digit-8-segment-display-module-for-raspberry-pi-pico-spi-compatible.md) --- ## [4-Digit Display](https://littlebirdelectronics.com.au/products/4-digit-display) **Brand:** Little Bird **Price:** $8.20 **Stock:** In stock (Local: 13, Supplier: 200) **SKU:** LB-LR0214-33 Add a clear numeric readout to your next microcontroller project with this simple 4-digit LED display module. It is suited to showing counters, timers, scores and sensor values without needing lots of I/O pins.The module uses a 2-wire serial interface with CLK and DIO pins, and runs from either 3... [View product details](https://littlebirdelectronics.com.au/products/4-digit-display) | [Markdown version](https://littlebirdelectronics.com.au/products/4-digit-display.md) --- ## [4G GNSS-RTK Positioning Kit (EMEA & Thailand)](https://littlebirdelectronics.com.au/products/4g-gnss-rtk-high-precision-positioning-kit-emea-thailand-gps-glonass-galileo-bds-qzss) **Brand:** DFRobot **Price:** $292.55 **Stock:** In stock (Local: 0, Supplier: 86) **SKU:** DF-KIT0212 Designed for high-accuracy navigation projects, this kit uses Network RTK to deliver 5 cm + 1 ppm centimetre-level positioning across a typical 15-20km operational range. Its onboard 4G module receives RTCM correction data from a CORS network via the Ntrip protocol, removing the need for a local ... [View product details](https://littlebirdelectronics.com.au/products/4g-gnss-rtk-high-precision-positioning-kit-emea-thailand-gps-glonass-galileo-bds-qzss) | [Markdown version](https://littlebirdelectronics.com.au/products/4g-gnss-rtk-high-precision-positioning-kit-emea-thailand-gps-glonass-galileo-bds-qzss.md) --- ## [4G LTE Dual-Chip Router with Integrated VPN and WiFi Capabilities](https://littlebirdelectronics.com.au/products/industrial-4g-lte-router-multiple-vpn-protocols-support-3-ch-ethernet-ports-wifi-high-speed-internet-access-dual-qualcomm-chips) **Brand:** Waveshare **Price:** $197.70 **Stock:** In stock (Local: 0, Supplier: 10) **SKU:** WS-24769 Industrial 4G LTE Router, multiple VPN protocols support, 3-ch Ethernet Ports, WIFI high-speed internet access, dual Qualcomm chips Industrial 4G LTE Router Enhanced WiFi, 1WAN/LAN+2LAN  Supports multiple modes and frequency bands, suitable for countries or regions including Europe, Middle E... [View product details](https://littlebirdelectronics.com.au/products/industrial-4g-lte-router-multiple-vpn-protocols-support-3-ch-ethernet-ports-wifi-high-speed-internet-access-dual-qualcomm-chips) | [Markdown version](https://littlebirdelectronics.com.au/products/industrial-4g-lte-router-multiple-vpn-protocols-support-3-ch-ethernet-ports-wifi-high-speed-internet-access-dual-qualcomm-chips.md) --- ## [4-Hours Prepaid Consulting Time](https://littlebirdelectronics.com.au/products/4-hours-prepaid-consulting-time-2) **Brand:** Little Bird **Price:** $5,212.70 **Stock:** In stock (Local: 5, Supplier: 200) **SKU:** LB-CONSULTING-4 Little Bird provides professional consulting services to help you get your electronics and IoT projects up and running. Whether you need a system and code review, troubleshooting, or hands-on implementation support, our team is here to help. Pre-paid consulting time is sold in 4-hour blocks at $1... [View product details](https://littlebirdelectronics.com.au/products/4-hours-prepaid-consulting-time-2) | [Markdown version](https://littlebirdelectronics.com.au/products/4-hours-prepaid-consulting-time-2.md) --- ## [4 in 1 Cable Dual USB 2.0 Power Cord Extension for Charging/Data 4USB Extension Cable OTG Adapter USB Splitter](https://littlebirdelectronics.com.au/products/4-in-1-cable-dual-usb-2-0-power-cord-extension-for-charging-data-4usb-extension-cable-otg-adapter-usb-splitter) **Brand:** Little Bird **Price:** $9.35 **Stock:** In stock (Local: 41, Supplier: 200) **SKU:** LB-1601026 This USB splitter cable expands a single USB 2.0 Type-A port into two, allowing you to connect multiple devices simultaneously for both charging and data transfer. It's a compact solution for adding extra USB connectivity to laptops, desktops, and in-car systems without needing a powered hub. Key... [View product details](https://littlebirdelectronics.com.au/products/4-in-1-cable-dual-usb-2-0-power-cord-extension-for-charging-data-4usb-extension-cable-otg-adapter-usb-splitter) | [Markdown version](https://littlebirdelectronics.com.au/products/4-in-1-cable-dual-usb-2-0-power-cord-extension-for-charging-data-4usb-extension-cable-otg-adapter-usb-splitter.md) --- ## [4 in 1 Type-C to HDMI + 2 x USB + Type-C](https://littlebirdelectronics.com.au/products/4-in-1-type-c-to-hdmi-2-x-usb-type-c) **Brand:** Little Bird **Price:** $16.50 **Stock:** In stock (Local: 24, Supplier: 200) **SKU:** LB-LS1677 A compact 4-in-1 USB-C hub that expands a single Type-C port into HDMI video output, two USB-A data ports, and a USB-C power delivery passthrough. Simply plug into your laptop, tablet, or smartphone's USB-C port for instant connectivity — no drivers required. Key Features HDMI Output – Connect to... [View product details](https://littlebirdelectronics.com.au/products/4-in-1-type-c-to-hdmi-2-x-usb-type-c) | [Markdown version](https://littlebirdelectronics.com.au/products/4-in-1-type-c-to-hdmi-2-x-usb-type-c.md) --- ## [4in 720x720 Square RGB666 TTL TFT Display - No Touch](https://littlebirdelectronics.com.au/products/square-rgb-666-ttl-tft-display-4-720x720-no-touchscreen) **Brand:** Adafruit **Price:** $73.65 **Stock:** In stock (Local: 0, Supplier: 7) **SKU:** AF-5795 This square 4 inch TFT panel gives advanced display projects a high-resolution 720x720 pixel canvas with 16-bit full colour. It is an IPS display, so the colour remains strong up to 80 degrees off-axis in any direction.This version does not include a touchscreen. The panel uses an ST7701S TFT dri... [View product details](https://littlebirdelectronics.com.au/products/square-rgb-666-ttl-tft-display-4-720x720-no-touchscreen) | [Markdown version](https://littlebirdelectronics.com.au/products/square-rgb-666-ttl-tft-display-4-720x720-no-touchscreen.md) --- ## [4inch DSI Round Touch Display, 720 × 720, IPS, 10-Point Touch](https://littlebirdelectronics.com.au/products/4inch-dsi-round-touch-display-720-x-720-ips-10-point-touch) **Brand:** Waveshare **Price:** $145.50 **Stock:** In stock (Local: 0, Supplier: 8) **SKU:** WS-24603 A 4-inch round IPS touchscreen display from Waveshare that connects to the Raspberry Pi via the DSI (Display Serial Interface) port. With a 720 × 720 resolution, 170° viewing angle, and 10-point capacitive touch through optically bonded toughened glass, it delivers excellent visual quality and re... [View product details](https://littlebirdelectronics.com.au/products/4inch-dsi-round-touch-display-720-x-720-ips-10-point-touch) | [Markdown version](https://littlebirdelectronics.com.au/products/4inch-dsi-round-touch-display-720-x-720-ips-10-point-touch.md) --- ## [4in Square 480x480 RGB TTL TFT Display with Capacitive Touch](https://littlebirdelectronics.com.au/products/square-rgb-ttl-tft-display-4-480x480-with-capacitive-touch) **Brand:** Adafruit **Price:** $79.90 **Stock:** In stock (Local: 0, Supplier: 28) **SKU:** AF-5826 This square TFT display module is made for advanced projects that need a high-resolution 4 inch panel in a compact, symmetrical format. It offers 480x480 16-bit full-colour pixels and uses an IPS display, so colour remains strong up to 80 degrees off-axis in any direction.The display is driven by... [View product details](https://littlebirdelectronics.com.au/products/square-rgb-ttl-tft-display-4-480x480-with-capacitive-touch) | [Markdown version](https://littlebirdelectronics.com.au/products/square-rgb-ttl-tft-display-4-480x480-with-capacitive-touch.md) --- ## [4in Square RGB TTL TFT Display - 480x480, No Touchscreen](https://littlebirdelectronics.com.au/products/square-rgb-ttl-tft-display-4-480x480-no-touchscreen) **Brand:** Adafruit **Price:** $49.05 **Stock:** In stock (Local: 0, Supplier: 6) **SKU:** AF-5827 This square TFT module is for advanced display projects that need a dense, eye-catching 480x480 screen. The 4-inch IPS panel provides 16-bit full-colour pixels, with colour that remains clear up to 80 degrees off-axis in any direction.This version does not include a touchscreen. It uses an ST7701... [View product details](https://littlebirdelectronics.com.au/products/square-rgb-ttl-tft-display-4-480x480-no-touchscreen) | [Markdown version](https://littlebirdelectronics.com.au/products/square-rgb-ttl-tft-display-4-480x480-no-touchscreen.md) --- ## [4-JSTPH 6](https://littlebirdelectronics.com.au/products/4-jstph-6) **Brand:** Adafruit **Price:** $1.50 **Stock:** In stock (Local: 0, Supplier: 80) **SKU:** AF-3568 A 4-wire cable fitted with JST-PH 4-pin female connectors on each end, approximately 150mm (6") long. These compact, latching connectors are commonly used on STEMMA boards, small rechargeable battery packs, RC receivers, tiny cameras, and other small electronic devices. The JST-PH connector click... [View product details](https://littlebirdelectronics.com.au/products/4-jstph-6) | [Markdown version](https://littlebirdelectronics.com.au/products/4-jstph-6.md) --- ## Pagination Page 37 of 457 — showing products 721–740 of 9122. Append `&page={n}` to this URL to fetch any page from 1 to 457. - [← Previous page (36)](https://littlebirdelectronics.com.au/products.md?page=36) - [Next page (38) →](https://littlebirdelectronics.com.au/products.md?page=38) - [First page](https://littlebirdelectronics.com.au/products.md?page=1) - [Last page (457)](https://littlebirdelectronics.com.au/products.md?page=457) --- ## Contact Us **Little Bird Electronics Pty Ltd** ABN: 15 634 521 449 - **Phone:** 1300 240 817 - **Fax:** (02) 8319 2017 - **Email:** team@littlebirdelectronics.com.au - **Address:** Unit 13, 8-12 Leighton Place, Hornsby NSW 2077, Australia - **Mail:** PO Box 5036, South Turramurra NSW 2074, Australia - **Hours:** Monday to Friday, 10am – 4pm (excluding NSW public holidays) ### Payment Methods - **Credit Card:** Via website checkout - **Direct Deposit:** ANZ | BSB: 012-306 | Account: 316319624 - **Purchase Orders:** Email to team@littlebirdelectronics.com.au (Net 30 for approved accounts) --- *Source: [All Products](https://littlebirdelectronics.com.au/products)*