> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Terminal Block Shield for Arduino Mega

**Type:** Product page · **SKU:** DFR0921
**Page:** https://core-electronics.com.au/terminal-block-shield-for-arduino-mega-due-1.html ([markdown](https://core-electronics.com.au/terminal-block-shield-for-arduino-mega-due-1.html.md))

The shield adopts terminal blocks to secure wires so as to make connections stable and reliable. And multiple 3.3V, 5V and GND ports are provided for easy...

## Pricing

- **Price:** $62.90 (inc GST) — $57.18 AUD, exc GST
- **Quantity discounts:** 6+ $54.33 (exc GST) · 12+ $52.04 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 75 more in 8–12 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=DFR0921:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/DFR0921:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

Has it ever happened to you that you spent a lot of time ascertaining a problem when making projects and finally found out it was just caused by loose wiring? Then, what you may need is a terminal block shield like this!

**The shield adopts terminal blocks to secure wires so as to make connections stable and reliable.** And multiple 3.3V, 5V, and GND ports are provided for easy wiring. It can be powered by 7~24V voltage without an additional buck-down circuit. The onboard 18pin-FPC socket makes it convenient for connecting a [screen](https://www.dfrobot.com/product-2107.html).

![](https://core-electronics.com.au/attachments/localcontent/1(2)_181009bc022.jpg)

Application

![Terminal Block Shield for Arduino Mega Due](https://core-electronics.com.au/attachments/localcontent/DFR0921_88885461c5e.png)

Board Overview

GDI 18pin-FPC

| **FPC PINS** | **Mega PINS** | **Description** |
|---|---|---|
| VCC | 5V | 5V |
| BLK | D7 | Backlight |
| GND | GND | GND |
| SCLK | D52 | SPI clock |
| MOSI | D51 | Host output, slave input |
| MISO | D50 | Host input, slave output |
| DC | D2 | Data/command |
| RES | D4 | Reset |
| CS | D3 | TFT Chip Select |
| SDCS | D6 | SD card Chip Select |
| FCS | D25 | Font library Chip Select |
| TCS | D5 | Touch Chip Select |
| SCL | SCL | I2C clock |
| SDA | SDA | I2C data |
| INT | D19 | INT |
| BUSY-TE | D24 | ripstop pins |
| X1 | D23 | custom pin 1 |
| X2 | D22 | custom pin 2 |

###  Features

10. Stable and reliable connection
11. Easy wiring
###  Applications

13. Commercial Project
14. Art Show
###  Specification

16. VIN Input Voltage: 7-24V DC
17. Max Load Power: 10W
18. Terminal Block Pitch: 3.5mm
19. Cable Size Range: 26AWG-16AWG
20. Wire Strip Length: 5mm
21. Screw: M2
22. Dimension: 101.5 \*53.3 mm/4.00\*2.10”
###  Documents

24. [Product wiki](https://wiki.dfrobot.com/Terminal_Block_Shield_for_Arduino_Mega_SKU_DFR0921)
###  Parts List

26. Terminal Block Shield for Arduino Mega x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/D/F/DFR0921-1.jpg)