squid dengan easyhotspot atau chilispot

setelah squid terinstal tranparant dan berjalan normal, buka iptable firewall di chillispot
#nano /etc/init.d/chillispot.firewall
##################
##Allow transparent proxy (wiboon 1/2)
$IPTABLES -A INPUT -p tcp -m tcp –dport 3128 –syn -j ACCEPT
##Allow transparent proxy (wiboon 2/2)
$IPTABLES -t nat -A PREROUTING -i tun0 -p tcp -m tcp –dport 3128 –syn -j DROP
$IPTABLES -t nat -A PREROUTING -i tun0 -p tcp -m tcp –dport 80 -j REDIRECT –to-ports 3128
###############
3128 adalah port squid
restart server dengan mengetik #reboot
semoga membantu ^_^

USB charger project

This is simple but very powerful USB charger project for your gadget like mp3 player, camera, cell phone, and any other gadget you can plug into a USB port to charge. Main component of the project is LT1302, Micropower High Output Current Step-Up Adjustable and Fixed 5V DC/DC Converters from Linear.
The charger circuitry and 2 AA batteries fit into an Altoids gum tin, and will run your iPod for hours, 2.5x more than you’d get from a 9V USB charger. You can use rechargeable batteries too. I think this powerful USB charger suitable people who often work in outdoor place or when you are going to traveling.
berikut ini adalah skema pcbnya ^_^ :