It only costs $6.90 which is 6 times cheaper than the Arduino Nano! Afraid that the specs will be compromised due to the low cost? No! Not only does the Seeduino Nano offer the same features and high-quality experience as the Arduino Nano, but we have also made some improvements on it which are: The first you will realise about the Seeduino Nano is the price of it. That is a tedious task, however.The Seeeduino Nano is a compact board that is fully compatible with the Arduino Nano on pinout on sizes. It’s possible to define and custom-generate each module by using FPGA and then printing the custom module. In this case, the size of the spy camera is still somewhat large. The camera module’s white wire connects with the Arduino’s pin#2. One battery can easily power both the modules. The interconnections between the three peripherals are straightforward. One camera module – we used the Adafruit mini spy camera.Arduino – we used Arduino Nano as it’s compact.The Arduino loop function should then look like this:ĭelay(random(1000,10000)) // Select random delay between 1 to 10 seconds !digitalWrite(camPin) //Toggling capture pin after every 5 secondsĪnother idea is to shoot the images at random intervals. PinMode(camPin, OUTPUT) //Capture pin declared as output For this project, let’s use Arduino.įirst, you’ll need to define a single pin and toggle it after the desired time.Ĭonst byte camPin = 2 // Camera white wire connected to Arduino pin#2 Of course, another possibility is to use a microcontroller, which can be programmed. The equation for the delay calculation is given in the circuit. Select the input resistor and capacitor value for the desired delay. It’s not possible to change this setting, but you can increase the time delay by using an external circuit that grounds the white wire after the preferred delay.Ī 55 IC can be used to generate the desired trigger for the image capture. The camera will snap images every half-second, which is predefined in the camera controller. Now, to take images simply attach the white wire to the ground. You’ll note the one we used is nearly equivalent to the camera module size (about the size of a quarter). To capture images, we simply need to ground a wire.Ī battery is the only device required to power the module. What’s nice about this choice is that it’s unnecessary to program the Adafruit camera. This module includes a camera, an SDCARD slot, and power cables. In this tutorial, we’re using the Adafruit mini spy camera. Then, it’s possible to cascade the images in ascending order, generating a video from these images. One way to save power and storage is to take images on a timed interval, rather than recording an ongoing video. Also, the standard cell/battery size is much larger than a camera module so we’ll have to consider the options. Spy cameras must be powered for a long period of time. Power is another important consideration. Smaller EEPROMS chip sizes exist but are not feasible to use in DIY projects. Storage technologies, such as EEPROM, FLASH, or SDCARD offer a fairly large size for storage. Recording a video or even storing images requires plenty of storage space to do so. The physical camera module is small, which means it’s necessary to first remove all of the casings. Before getting started, it’s important to go over a few things:
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