diff --git a/content/zettels/electronics.md b/content/zettels/electronics.md
index 2bb8ceb..97b6f7f 100644
--- a/content/zettels/electronics.md
+++ b/content/zettels/electronics.md
@@ -6,13 +6,15 @@ draft = false
 
 Backlinks:
 
+-   [Charge Amplifiers]({{< relref "charge_amplifiers" >}})
 -   [Signal Conditioner]({{< relref "signal_conditioner" >}})
 -   [Analog to Digital Converters]({{< relref "analog_to_digital_converters" >}})
+-   [Transconductance Amplifiers]({{< relref "transconductance_amplifiers" >}})
 -   [Digital to Analog Converters]({{< relref "digital_to_analog_converters" >}})
 -   [The art of electronics - third edition]({{< relref "horowitz15_art_of_elect_third_edition" >}})
--   [Current Amplifier]({{< relref "current_amplifier" >}})
 -   [Signal to Noise Ratio]({{< relref "signal_to_noise_ratio" >}})
 -   [Voltage Amplifier]({{< relref "voltage_amplifier" >}})
+-   [Transimpedance Amplifiers]({{< relref "transimpedance_amplifiers" >}})
 
 Tags
 :