Mini USBISP USBASP Programmer EGP175.00 PC817 SHARPP Photocoupler DIP-4 EGP3.00 Out Of StockPH Testing Sensor Module (ph 0-14) EGP1,250.00 Voltmeter Screen 0.36″ 30V EGP65.00 Photoresistor Sensor LDR 7mm EGP8.00